Holley 4150 Series Four Barrel Street, Strip Carburetor - 600 CFM SP140BK 2 x 2 in Square

2 x 2 in Square

Single stud used to mount the wing cylinder to the chassis or wing tree

Shock Cover

allowing adjustment of timing and the mechanical advance curve and also provides an alternative to installing complete computer and fuel injection systems when placing a late model LS engine into an older street performance vehicle

Holley 4150 Series Four Barrel Street, Strip Carburetor - 600 CFM SP140BK 2 x 2 in Square600 CFM Double Pumper Carburetor. Features: Dichromate Finish Manual Choke Power Valve Blowout Protection Dual Metering Blocks Dual Feed Fuel Inlets Model 4150 w Center Hung Floats 100% Wet flow Tested and Calibrated Mechanical Secondaries(Dual Accelerator Pumps)NOTE: Due to the natural color variations of the dichromate plating process, the plating color may vary from casting to casting (within a carburetor) and from carburetor to carburetor. This is