Fits Ford 302HO/351W 1990-pontiac-firebird-esi3548487 Built using strong DOM steel

Built using strong DOM steel tubing these direct bolt on replacements help eliminate unwanted wheel hop while improving cornering and helping much needed track consistency

The ® polyurethane bushings included provide better durability and enhanced ride quality

GM 12345634

and rear end adjustment

It uses a double sheer mount to the crossmember with a greasable Delrin bushing for smooth

Fits Ford 302HO/351W 1990-pontiac-firebird-esi3548487 Built using strong DOM steelPROFORM Super Street Aluminum Roller Rockers have a beautiful anodized finish, extremely tight tolerances, and upgraded cage bearings. Fits Ford S B aluminum cylinder heads, pedestal mount '77 '94, 302HO and 351W hydraulic and roller cams. Rid your engine of internal friction with roller tipped rocker arms. The race proven full needle bearing, fulcrum, and roller tip not only unleash horsepower, they also lengthen valve train component life and reduce