Wilson Manifolds Compound Angle Tapered Carburetor Spacer - Holley 4150 Series - 2" Tall - 4-Hole 358603 Ultra Seal' Ultra-20 material swells

Ultra Seal' Ultra-20 material swells to a controlled thickness for a tight seal

1972-1973 International 1210

1975-1990 Ford E-150 Econoline

3000 / 6400 RPM

1996-1999 Isuzu Trooper

Wilson Manifolds Compound Angle Tapered Carburetor Spacer - Holley 4150 Series - 2" Tall - 4-Hole 358603 Ultra Seal' Ultra-20 material swellsWilson 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