Carburetor Standard Main Jet - 122-61 fuel-injectors-and-parts 1987-1988 Chevrolet R30

1987-1988 Chevrolet R30

2004-2006 Pontiac GTO

if you have the Second Design please see FKT8902OM

1x Front to Rear Driver (Left) Brake Line A

Front Brake Line Kit For 70-73 Chevy Corvette Standard Brakes Front 4 Piece Brake Set Steel

Carburetor Standard Main Jet - 122-61 fuel-injectors-and-parts 1987-1988 Chevrolet R30Overview: 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 &