Offenhauser 6175 Holley/AFB Carburetor Riser
$ 81.90
Description Engineered to raise the Holley standard bore and AFB carbs on applications where a Hi Rise action can be advantageous to better gas flow. This spacer is especially suited for the roundy-round cars when there is one inch limit on carb risers. Complete with extra long studs, washers, and nuts. Hole for vacuum takeoff is provided.