Carburetor Standard Main Jet - 122-48 discs-rotors-and-hardware Adapter AN Size 10 AN

Adapter AN Size 10 AN Male Brand Holley Emission Code 5 Length 30 inches Micron 15 Product Type HydraMats Warranty Limited 90 Day Width 14 inches

42” to the lifter valley cover flange on engine block

1-5/8 inch Product Type Manifold Tube Diameter 1

Brand Holley Emission Code 5 Product Type Accelerator Pump Tuning Kit Warning California Proposition 65 Warranty Limited 90 Day

this system includes all necessary parts and hardware for an easy installation you can do at home

Carburetor Standard Main Jet - 122-48 discs-rotors-and-hardware Adapter AN Size 10 ANOverview: 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 &