Carburetor Standard Main Jet - 122-89 DropShip 7L V8 1973 Chevrolet Camaro

7L V8 1973 Chevrolet Camaro LT 350/5

3 V8 2006 - 2008 Chevrolet Trailblazer SS 364/6 V8 2002 - 2004 GMC Sierra 1500 Base 325/5

1989-1992 GMC K2500 350 CID

Progressive or Non-Progressive

Carburetor Standard Main Jet - 122-89 DropShip 7L V8 1973 Chevrolet CamaroOverview: These metering orifices control fuel flow into the metering system. They are rated in flow capacity "cubic centimeters per minute" and are changeable for tuning purposes. The shape of the entry, exit, and size determines flow. All Holley Main jets are flow tested and then stamped with the correct number. Click on Catalog Product Page for complete listing of jets and sizes. Features: Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 &