Holley - 650 CFM - 4150 - Mechanical Secondaries - Shiny - Gasoline 5 in Diameter - 1-1/8

5 in Diameter - 1-1/8 in x 26 Spline - Spring Hub - Organic - GM LS-Series - Kit

Rivet - Small - 3/8 in Head - 3/16 in Steel Mandrel - 1/4 to 3/8 in Grip Range - Aluminum - Yellow Paint - Set of 250

880 in Head - 11/32 in Valve Stem - 5

8L - Ford Mustang 2013-14 - Kit

425 in Long - 5/16 in Diameter - 0

Holley - 650 CFM - 4150 - Mechanical Secondaries - Shiny - Gasoline 5 in Diameter - 1-1/8Holley 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 designed for