850 CFM Double Pumper Carburetor - 0-4781C shifters 3L engines is manufactured using

3L engines is manufactured using 409S stainless steel for years of trouble free service

Tables allow for virtually unlimited dimensional tuning of fuel

Power Disc

Cutlass w/ Manual Disc Brake Conversion Stainless

GM's popular LS engines are finding their way into a large variety of vehicles

850 CFM Double Pumper Carburetor - 0-4781C shifters 3L engines is manufactured usingOverview: Holley Double Pumper carburetors are a perfect performance upgrade for hot street cars and race vehicles. Double Pumper carburetors are an American icon when it comes to performance carburetors. From their roots as the premier carburetor on many factory muscle cars to powering thousands of vehicles across the finish line, the Double Pumper is a great choice whether you are burning up the street or the quarter mile. The Double Pumper is