Wilson Manifolds Tapered Carburetor Spacer - Holley 4150 Series - 1.5" Tall - 4-Hole Helmet Shelf Teflon-coated hardware and isolating spacers

Teflon-coated hardware and isolating spacers make for a clean and concise install

See 451000 for Breakaway and 451400 for StreetFighter

Includes Pinion Nuts and Seal/Gear-Marking Compound

Our brackets are guaranteed to fit and include all the necessary bolts

Wilson Manifolds Tapered Carburetor Spacer - Holley 4150 Series - 1.5" Tall - 4-Hole Helmet Shelf Teflon-coated hardware and isolating spacersWilson 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