Carburetor Standard Main Jet - 122-103 4-Door 3L V8 1982 Buick LeSabre

3L V8 1982 Buick LeSabre   267/4

The APR Ultracharger Throttle Body Upgrade is necessary to take full advantage of the dual pulley configuration

and the fuel has sloshed up the side of the bowl

SuperCrew (Crew Cab) with Short Bed (5

6L V8 1967 Chevrolet K20 Panel 283/4

Carburetor Standard Main Jet - 122-103 4-Door 3L V8 1982 Buick LeSabreOverview: 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 &