Carburetor Standard Main Jet - 122-83 WHEELCYLINDER 4L V8 1973 - 1974

4L V8 1973 - 1974 GMC Jimmy   292/4

Front Brake Line Kit For 65 Mopar B-Body Dual M/C Conversion QPV/STD Stainless

Inlet Type: Clamp-On

Bed Length: 96

1988-1995 Chevrolet K1500

Carburetor Standard Main Jet - 122-83 WHEELCYLINDER 4L V8 1973 - 1974Overview: 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 &