Carburetor Standard Main Jet - 122-52 performance-exhaust-mufflers-flowmaster-hooker and TTC0701I are identical and

and TTC0701I are identical and can be used with any combinations of the remaining 6 hard lines

7L V8 1982 - 1986 Chevrolet C10 379/6

Part Number: 717829

130 inch Wheel Base

Rear Axle Lines For 68-72 Buick Skylark GS/Oldsmobile Cutlass 442 2 Piece Stainless

Carburetor Standard Main Jet - 122-52 performance-exhaust-mufflers-flowmaster-hooker and TTC0701I are identical andOverview: 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