Wilson Manifolds Open Carburetor Spacer - Holley 4150 Series - 1.5" Tall Rancho This shock bolt is for

This shock bolt is for our WM200-8 Swivel

These pumps are manufactured using a proprietary casting process that offers superior durability and reliability characteristics

5/8 in Pilot

2000-2005 Chevrolet Impala

This is an SFI 3

Wilson Manifolds Open Carburetor Spacer - Holley 4150 Series - 1.5" Tall Rancho This shock bolt is forWilson 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