Wilson Manifolds Tapered Carburetor Spacer - Holley 390 CFM (1.55" Bore) Spacer - 1" Tall - 4-Hole 74500010 1975-1983 Chevrolet K20 Standard Cab

1975-1983 Chevrolet K20 Standard Cab Pickup

Universal 6 Cylinder

4 AN adapter manifold

Wheel Coating

All racing pants are assembled with heavy-duty

Wilson Manifolds Tapered Carburetor Spacer - Holley 390 CFM (1.55" Bore) Spacer - 1" Tall - 4-Hole 74500010 1975-1983 Chevrolet K20 Standard CabWilson Manifolds' Carburetor Spacers have been used by more pole, race, and championship winning teams than any other brand in the world. Our Spacers have been developed through years of testing with the top race teams in nearly all forms of motorsports. Wilson Manifolds offers the largest selection of spacer designs and heights in the industry. This assures that we have a spacer design for virtually all classes of racing that will provide optimum