Carburetor Standard Main Jet - 122-52 performance-exhaust-mufflers-flowmaster-hooker 130 inch Wheel Base

130 inch Wheel Base

7L V8 1982 - 1986 Chevrolet C10 379/6

2 V8 2012 - 2013 Chevrolet Tahoe PPV 325/5

Part Number: 717829

Carburetor Standard Main Jet - 122-52 performance-exhaust-mufflers-flowmaster-hooker 130 inch Wheel BaseOverview: 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: Standard Main Jet . 052" Jet size Fits All Holley Model