Upgrade your Holley 4500 Dominator carburetor with the Speedmaster PCE116.1002 Billet Aluminum 4-Barrel Main Body. Precision-machined from billet aluminum, this 3-circuit main body is a direct-fit replacement designed specifically to suit the Holley 4500 Dominator platform, offering improved durability and a clean, high-quality finish over stock components.
Whether you're rebuilding a worn carburetor or upgrading for performance applications, this Speedmaster main body provides reliable fitment and the strength of billet construction. Designed for enthusiasts and racers who demand quality components in their fuel system, this main body is a purpose-built solution for Holley 4500 Dominator carb builds.
