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Weiand 177 Series Supercharger Kit Big Block Chevrolet - Rectangular Port Long Nose

925-6530-1

made in usa

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Weiand 6530-1
$2,792.95
177 Series Supercharger Kit
  • Big Block Chevrolet - Rectangular Port
  • Long Nose
  • 6 Rib Pulley Width
  • Satin Finish
  • Free Shipping - Ships directly from the manufacturer
    Save $10 off $150+, $20 off $250+, $40 off $500+, $100 off $1,200+ Orders. Promo Code: 2020SAVINGS exclusions apply
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    1981-1986  CHEVROLET C20

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970  CHEVROLET CHEVELLE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: NOMAD
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1969  CHEVROLET EL CAMINO

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SS
    • Engine Vin: -
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1972  CHEVROLET CHEVELLE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: MALIBU
    • Engine Vin: S
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1970  CHEVROLET CHEVELLE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: NOMAD
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972  CHEVROLET CORVETTE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970  CHEVROLET CHEVELLE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CONCOURS ESTATE
    • Engine Vin: -
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1971  CHEVROLET CAMARO

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1969  CHEVROLET K10 SUBURBAN

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1970  CHEVROLET CHEVELLE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CONCOURS ESTATE
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973-1975  CHEVROLET LAGUNA

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1981-1986  CHEVROLET C20 SUBURBAN

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970-1972  CHEVROLET C20 SUBURBAN

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1971  CHEVROLET IMPALA

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970  CHEVROLET CHEVELLE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: NOMAD
    • Engine Vin: -
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1971  CHEVROLET CAPRICE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1969  CHEVROLET CHEVELLE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: GREENBRIER
    • Engine Vin: -
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1970  CHEVROLET CHEVELLE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CONCOURS ESTATE
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1974  CHEVROLET K10 PICKUP

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970  CHEVROLET CHEVELLE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1971  CHEVROLET CAPRICE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971  CHEVROLET KINGSWOOD

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973-1974  CHEVROLET C30 PICKUP

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973  CHEVROLET BEL AIR

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: X
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971  CHEVROLET EL CAMINO

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1973  CHEVROLET CHEVELLE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: DELUXE
    • Engine Vin: X
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970  CHEVROLET CHEVELLE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1976-1978  CHEVROLET K20

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970-1972  CHEVROLET C10 SUBURBAN

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1971  CHEVROLET BEL AIR

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973-1974  CHEVROLET G30 VAN

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET MONTE CARLO

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: X
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1974  CHEVROLET LAGUNA

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: TYPE S-3
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  CHEVROLET CAPRICE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC LANDAU
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970  CHEVROLET CHEVELLE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CONCOURS ESTATE
    • Engine Vin: -
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1978  CHEVROLET K5 BLAZER

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971  CHEVROLET CAPRICE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1968-1969  CHEVROLET C10 PICKUP

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1973-1974  CHEVROLET CORVETTE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970  CHEVROLET CHEVELLE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972  CHEVROLET EL CAMINO

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1976  CHEVROLET IMPALA

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM LANDAU
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980  CHEVROLET K10

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973  CHEVROLET BLAZER

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973  CHEVROLET CAPRICE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESTATE
    • Engine Vin: X
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1981  CHEVROLET K30

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET MONTE CARLO

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1988  CHEVROLET R30

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969  CHEVROLET C10 SUBURBAN

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1976  CHEVROLET G30

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BEAUVILLE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET CHEVELLE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976-1978  CHEVROLET K20

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975  CHEVROLET C10

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975  CHEVROLET CAPRICE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC SPORT
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970  CHEVROLET KINGSWOOD

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971  CHEVROLET BEL AIR

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1972  CHEVROLET CHEVELLE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: NOMAD
    • Engine Vin: U
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1973-1974  CHEVROLET K30 PICKUP

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET MONTE CARLO

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: X
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET CORVETTE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975  CHEVROLET IMPALA

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969  CHEVROLET K10 PICKUP

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1987-1988  CHEVROLET V30

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971  CHEVROLET KINGSWOOD

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1966  CHEVROLET CHEVELLE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SS
    • Engine Vin: -
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1975  CHEVROLET C10 SUBURBAN

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET BEL AIR

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1980  CHEVROLET K10

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969  CHEVROLET C30 PICKUP

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1970-1972  CHEVROLET C20 PICKUP

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1968  CHEVROLET BEL AIR

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1972  CHEVROLET BEL AIR

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET IMPALA

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980  CHEVROLET K20

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970  CHEVROLET EL CAMINO

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SS
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972  CHEVROLET CAPRICE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971  CHEVROLET BEL AIR

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1968-1969  CHEVROLET C20 PICKUP

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1973  CHEVROLET CHEVELLE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: DELUXE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET BISCAYNE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970  CHEVROLET CHEVELLE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CONCOURS ESTATE
    • Engine Vin: -
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1972  CHEVROLET KINGSWOOD

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESTATE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET BISCAYNE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968  CHEVROLET CHEVY II

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: NOVA
    • Engine Vin: -
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1976-1980  CHEVROLET C20

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971  CHEVROLET CHEVELLE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET CHEVELLE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: NOMAD
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1968-1969  CHEVROLET K10 PICKUP

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1972  CHEVROLET CHEVELLE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: NOMAD
    • Engine Vin: U
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1972  CHEVROLET TOWNSMAN

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972  CHEVROLET CAMARO

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SS
    • Engine Vin: S
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1972  CHEVROLET EL CAMINO

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1970-1971  CHEVROLET K30 PICKUP

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1968-1969  CHEVROLET BEL AIR

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 427
    • EngineType: V8 ( 7 L / 427 )

    1980  CHEVROLET K10

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET BISCAYNE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET G20 VAN

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969  CHEVROLET CHEVELLE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CONCOURS
    • Engine Vin: -
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1972  CHEVROLET CHEVELLE

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980-1986  CHEVROLET C30

    • Fitment_Note: 177 Blower; Long Nose; 6-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Upper-Lower D Pulley/Gaskets/Hdw.; Std. Deck; Rect. Port; Satin; For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~ Fits Most Short/Long Water Pump Applications~ Not Compatible with Serpentine Accessory Drive Systems~ This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Uncontrolled [Non-Emissions Controlled] Vehicles: 1965 and older U.S. manufactured California Certified vehi
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    Does this work with Gen IV 454 serpentine belt system? Factory rep at Weiand is saying no and specs on this page say for serpentine system. Thanks

    Asked by: ToddKill
    The blower and crank pulleys are serpentine but it will not work with a serpentine accessory drive
    Answered by: SteveM
    Date published: 2018-02-24
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