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Edelbrock Performer RPM454-R Rectangle Port Aluminum Cylinder Head for Big Block Chevy

350-60549

made in usa

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Edelbrock 60549
$599.50
  • Big Block Chevy 396-502ci
  • Rectangle Port Head
  • Port Volume: 315cc/110cc
  • 118cc Combustion Chambers
  • Bare Head, Sold Individually
  • Free Shipping - Ships directly from the manufacturer on 03/06/20
    Save $20 on $250, $50 on $500, $100 on $1,000 Orders. Promo Code: CHARGER exclusions apply
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    1981-1986  GMC K3500

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1994-1995  GMC K3500

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SL
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1995  CHEVROLET C2500 SUBURBAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET CORVETTE

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET CHEVELLE

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CONCOURS
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET CORVETTE

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980  GMC C1500

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  GMC C25 SUBURBAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET C10 PICKUP

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  GMC G35/G3500 VAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET BEL AIR

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980  GMC C1500 SUBURBAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1988  CHEVROLET V30

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975  CHEVROLET G30

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEVY VAN
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1989-1996  GMC G3500

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980  CHEVROLET C10

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980-1982  GMC C2500

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988-1996  GMC G3500

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: MAGNAVAN
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET EL CAMINO

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SS
    • Engine Vin: V
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1989  GMC V3500

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973  CHEVROLET K20 SUBURBAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1988  CHEVROLET V30

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  GMC C25

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  GMC JIMMY

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980  CHEVROLET K30

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET BROOKWOOD

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET KINGSWOOD

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESTATE
    • Engine Vin: V
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975  CHEVROLET C20 SUBURBAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970-1971  CHEVROLET CHEVELLE

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: GREENBRIER
    • Engine Vin: -
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980  GMC C1500 SUBURBAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET G20 VAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975  GMC C25 SUBURBAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1994-1995  CHEVROLET C3500

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET KINGSWOOD

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  CHEVROLET P20

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980-1986  GMC C2500 SUBURBAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  GMC C15/C1500 SUBURBAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988  CHEVROLET V30

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1978-1980  CHEVROLET P30

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1989-1990  CHEVROLET V3500

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975  GMC C15

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1989  GMC V3500

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET G20 VAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1975  CHEVROLET LAGUNA

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  GMC C25 SUBURBAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1990  CHEVROLET P30

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: STEP-VAN
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  GMC K25

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET EL CAMINO

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970-1971  CHEVROLET P20 VAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1988  CHEVROLET V20 SUBURBAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1992-1994  CHEVROLET K2500 SUBURBAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1982  CHEVROLET C20 SUBURBAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980  GMC C3500

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1989-1991  CHEVROLET R2500 SUBURBAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET CHEVELLE

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: MALIBU
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  GMC K25/K2500 SUBURBAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980-1986  CHEVROLET C20

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975  GMC C25

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1974  CHEVROLET CAPRICE

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESTATE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980  GMC C3500

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET C10 PICKUP

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET CAPRICE

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESTATE
    • Engine Vin: X
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  GMC SPRINT

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1989  CHEVROLET R2500

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975  CHEVROLET C20

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980  CHEVROLET C30

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980  GMC C2500 SUBURBAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970-1971  CHEVROLET CHEVELLE

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SS
    • Engine Vin: -
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET G30 VAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976-1980  CHEVROLET C10

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET K30 PICKUP

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  CHEVROLET K10

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  CHEVROLET CAPRICE

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC LANDAU
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980  GMC C2500

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970  CHEVROLET ESTATE

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET G20 VAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORTVAN
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988-1992  CHEVROLET K3500

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976-1978  CHEVROLET K5 BLAZER

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  GMC C35

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980-1981  CHEVROLET C20

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  CHEVROLET P20

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: STEP-VAN
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  GMC C25

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988-1993  GMC C3500

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SLX
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980  CHEVROLET C10 SUBURBAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980  CHEVROLET K10

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980  GMC K1500

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973  CHEVROLET MONTE CARLO

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: S
    • Engine Vin: X
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET BEL AIR

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1990-1993  CHEVROLET C1500

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 454 SS
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980  GMC C1500

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1992-1995  GMC K2500 SUBURBAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1990  GMC P3500

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VALUE VAN
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1985  CHEVROLET K20 SUBURBAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1994-1995  CHEVROLET C2500

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: WT
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1991-1995  CHEVROLET C2500

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  GMC C25/C2500 SUBURBAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1995  CHEVROLET K2500 SUBURBAN

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET C30 PICKUP

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  GMC C35/C3500 PICKUP

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970-1971  CHEVROLET CHEVELLE

    • Fitment_Note: Bare; 525-650hp; Rect Intake Port; Std. Exh. Port; 118cc Chamber Vol.; 2.19 Intake/1.88 in. Exh. Valves; Single;Legal For Use On Pre-Pollution Controlled Vehicles; Equipped w/Springs For Use In Hyd. Roller/Flat Tappet Camshaft Applications~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CONCOURS ESTATE
    • Engine Vin: -
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    Items You Need

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.