Allstar Performance Bump Stop - 3" Tall - 2" OD - 1/16" Thick Packer Shims Included - Polyurethane - Black Boat Racing Helmet Holley 4150 / 4160 Carburetors

Holley 4150 / 4160 Carburetors

Male Union Reducer Fitting 10AN to 4AN

9 in Length

If the SFI label is missing

1987-1993 Chevrolet Blazer

Allstar Performance Bump Stop - 3" Tall - 2" OD - 1/16" Thick Packer Shims Included - Polyurethane - Black Boat Racing Helmet Holley 4150 / 4160 CarburetorsPolyurethane bump stop is weather resistant and easily adjustable by adding packers to the inner ring. Five 1 16" thick packer shims included in the kit. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality, affordable and practical items available