Instant Rebates
800.345.4545
Call Our Support Line
24 Hours / 7 Days a Week!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

Weiand 7386

8-71 Supercharger Kit Big Block Chevy (Standard Deck) Drive Pitch: 8mm

Weiand 7386
Representative Image
Product images may differ from actual product appearance.

925-7386

jegs shipping
FREE Shipping
Estimated ship date 08/28/17 if Ordered Today
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Weiand 7386 8-71 Supercharger Kit Big Block Chevy (Standard Deck) Drive Pitch: 8mm $3,728.95
8-71 Supercharger Kit
  • Big Block Chevy (Standard Deck)
  • Drive Pitch: 8mm
  • 11.5% Underdrive Ratio
  • Satin Finish

  • Weiand 7386 Details

    8-71 Superchargers

  • Big Block Chevrolet
  • New Nostalgic Style

    Note: This kit includes two extra 1/8" NPT plugs. Your manifold may have two 1/8" NPT ports tapped in the back of it. These are vacuum / boost ports that can be used for a boost gauge, boost reference power valves, or any other items that need to be connected to a boost / vacuum source. If these ports are not needed, use the included plugs to block these ports.

    Pop Off Valve Installation Guide

  • Specifications:

    Finish
    Satin
    Blower Size
    8-71
    Manufacturer's Part Number:
    7386

    More than 40 Years in the Supercharger Business

    Weiand superchargers can be found in all aspects of racing, from tractor pulls to the quarter mile. When you pull into your local cruise-in or dragstrip with one of these 8-71 superchargers sticking through the hood you are sure to be noticed. Producing 200-300 more horsepower, the 8-71 supercharger is for the hard core enthusiast!

    All 8-71 kits come with the extra tough 8mm belt configuration for maximum strength and durability.

    Installation Notes:
  • 8-71 Superchargers are perfectly suited for modified engines with 7.5:1 to 8:1 compression ratios. May require race gas unless pulley ratios are altered to reduce effective compression ratio below 12:1 (See 8-71 Supercharger Pulleys)
  • Kits are designed for stamped steel V-belt accessories. The use of billet pulleys may require custom machine work and/or spacers.
  • Must use short water pumps with maximum 2 "V" pulley.
  • Weiand highly recommendeds the use of a double keyed crankshaft and double keyed, steel, SFI approved balancer.

    Note: Will not clear GM HEI distributor. Engine not included.

  • Does Weiand 7386 fit your vehicle?

    Narrow Results
    Filter By
    Year
    Filter By
    Make
    Filter By
    Model
    Filter By
    SubModel
    Filter By
    EngineType
    Filter By
    CC
    Filter By
    Liter
    Filter By
    Aspiration

    1969 GMC K25/K2500 SUBURBAN

    • CC: 6489
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1979 CHEVROLET P20 VAN

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975-1986 CHEVROLET C30 PICKUP

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976 GMC K1500 PICKUP

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980 CHEVROLET K20 PICKUP

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1974 GMC K25/K2500 SUBURBAN

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974 CHEVROLET LAGUNA

    • CC: 7441
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1969 GMC C15/C1500 SUBURBAN

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1973 CHEVROLET P20 VAN

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975 CHEVROLET BEL AIR

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973 GMC C25/C2500 SUBURBAN

    • CC: 7439
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974 CHEVROLET CAPRICE

    • CC: 7441
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: ESTATE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1969 CHEVROLET CHEVELLE

    • CC: 6489
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.5
    • SubModel: GREENBRIER
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1973-1974 GMC G35/G3500 VAN

    • CC: 7439
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: VANDURA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980 CHEVROLET K10 PICKUP

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977 CHEVROLET K30 PICKUP

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1967-1969 CHEVROLET CHEVELLE

    • CC: 6489
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.5
    • SubModel: CONCOURS
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1968 CHEVROLET K20 PICKUP

    • CC: 6489
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1975-1978 GMC C35/C3500 PICKUP

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970 CHEVROLET BISCAYNE

    • CC: 6588
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1984-1986 CHEVROLET C20 SUBURBAN

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968 CHEVROLET C20 SUBURBAN

    • CC: 6489
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1972 CHEVROLET KINGSWOOD

    • CC: 7441
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970-1972 GMC C35/C3500 PICKUP

    • CC: 6588
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1970-1972 GMC K25/K2500 SUBURBAN

    • CC: 6588
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1969 GMC K25/K2500 PICKUP

    • CC: 6489
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1979-1986 GMC C2500 SUBURBAN

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970-1972 GMC C15/C1500 SUBURBAN

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1972 CHEVROLET C20 PICKUP

    • CC: 6588
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1975-1986 CHEVROLET C20 PICKUP

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1981-1986 CHEVROLET C20 PICKUP

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: CUSTOM
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971-1972 CHEVROLET MONTE CARLO

    • CC: 6588
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1975-1980 CHEVROLET C20 PICKUP

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970-1972 GMC C1500 PICKUP

    • CC: 6588
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1969 GMC C35/C3500 PICKUP

    • CC: 6489
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1970-1971 CHEVROLET C20 PICKUP

    • CC: 6588
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1976 CHEVROLET G20 VAN

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BEAUVILLE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970-1971 CHEVROLET MONTE CARLO

    • CC: 7441
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971-1972 CHEVROLET NOVA

    • CC: 6588
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1975 CHEVROLET MALIBU

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970 CHEVROLET CHEVELLE

    • CC: 7439
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975 CHEVROLET MONTE CARLO

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968 CHEVROLET CHEVY II

    • CC: 6489
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.5
    • SubModel: NOVA
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1979-1980 GMC K1500 PICKUP

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975-1978 GMC C35/C3500 PICKUP

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: SIERRA GRANDE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1965-1968 PONTIAC STRATO-CHIEF

    • CC: 6489
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1972 CHEVROLET TOWNSMAN

    • CC: 6588
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1970 CHEVROLET TOWNSMAN

    • CC: 7441
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970-1971 CHEVROLET P20 VAN

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972 CHEVROLET BISCAYNE

    • CC: 7441
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974 CHEVROLET G30 VAN

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976 GMC G35/G3500 VAN

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: MAGNAVAN
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1965 CHEVROLET MALIBU

    • CC: 6489
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1972 CHEVROLET BEL AIR

    • CC: 6588
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1965-1969 CHEVROLET IMPALA

    • CC: 6489
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1979-1986 GMC C2500 PICKUP

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974 CHEVROLET G20 VAN

    • CC: 7439
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: SPORTVAN
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975-1978 GMC C35/C3500 PICKUP

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968 CHEVROLET K10 PICKUP

    • CC: 6489
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1981-1986 CHEVROLET C30 PICKUP

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: CUSTOM
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972 GMC K35/K3500 PICKUP

    • CC: 6588
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1979-1986 GMC C2500 PICKUP

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1963 CHEVROLET IMPALA

    • CC: 6997
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1968 GMC C25/C2500 SUBURBAN

    • CC: 6489
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1970 CHEVROLET NOVA

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1970 PONTIAC STRATO-CHIEF

    • CC: 7439
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972-1974 CHEVROLET CORVETTE

    • CC: 7441
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972 CHEVROLET C30 PICKUP

    • CC: 6588
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1968 CHEVROLET C30 PICKUP

    • CC: 6489
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1970-1972 GMC K1500 PICKUP

    • CC: 6588
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1970 CHEVROLET CAPRICE

    • CC: 6588
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1975-1976 CHEVROLET IMPALA

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975-1978 GMC C15 SUBURBAN

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968 GMC C15/C1500 SUBURBAN

    • CC: 6489
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1976 CHEVROLET CAPRICE

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: CLASSIC LANDAU
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969 GMC C1500 PICKUP

    • CC: 6489
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1963 CHEVROLET BEL AIR

    • CC: 6997
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1976-1977 GMC K25 SUBURBAN

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1969 CHEVROLET TOWNSMAN

    • CC: 6998
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1981-1986 CHEVROLET C20 SUBURBAN

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: CUSTOM
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970 CHEVROLET KINGSWOOD

    • CC: 7441
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976 CHEVROLET K10 PICKUP

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980 CHEVROLET C20 SUBURBAN

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1969 CHEVROLET CHEVELLE

    • CC: 6489
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.5
    • SubModel: CONCOURS ESTATE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1969 CHEVROLET C10 PICKUP

    • CC: 6489
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1970-1972 CHEVROLET K30 PICKUP

    • CC: 6588
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1973 CHEVROLET K10 PICKUP

    • CC: 7439
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970 PONTIAC PARISIENNE

    • CC: 7439
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975-1976 CHEVROLET IMPALA

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: SPORT
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972 CHEVROLET K10 SUBURBAN

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1978-1980 GMC C1500 PICKUP

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: STREET COUPE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970 CHEVROLET IMPALA

    • CC: 6588
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1979-1982 GMC C2500 PICKUP

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: SIERRA GRANDE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1986 GMC C2500 PICKUP

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975-1978 GMC C25/C2500 PICKUP

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971 CHEVROLET BISCAYNE

    • CC: 7441
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972-1974 CHEVROLET MONTE CARLO

    • CC: 7441
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1986 GMC C3500 PICKUP

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1969 CHEVROLET BROOKWOOD

    • CC: 6998
    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1979-1986 GMC C2500 SUBURBAN

    • Fitment_Note: Gilmer Toothed Belt w/Pop Off Valve In Enclosed Compart. Not Recommended~May Req. RaceGas Unless PullyRatio Altered To Reduce Comp. Ratio Below 12:1~Double Keyed Crankshaft and SFI Approved Balancer Recommended~Consultation w/Tech Rep May Be Necessary Call 270-781-9741
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )
    Items You Need

    Before you leave us... Receive a free catalog or join our email list

    Sign up to receive our catalog or subscribe to our email list now to see our exclusive email only specials, new products, and offers!

    Request CatalogJoin Email List