Carburetor Standard Main Jet - 122-77 cat-back-exhaust The inlet is located next

The inlet is located next to one of the outlets on the same side of the case

Fuel Line Kit For 75-77 Chevy Camaro 3/8 Inch Tank to Pump Fuel Line 2 Piece Stainless

7L V8 1971 - 1972 Chevrolet Biscayne   350/5

Now with a color screen

Carburetor Standard Main Jet - 122-77 cat-back-exhaust The inlet is located nextOverview: 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 . 086" Jet size 1 4 32 Thread Sizes from