Carburetor Standard Main Jet - 122-59 power-steering-pumps-and-parts 1x Brass Union for Return

1x Brass Union for Return Lines A and B

6L V8 1968 Oldsmobile Delmont 88 350/5

Part Number: 615136

Pump to Carburetor Fuel Line For 62-64 Chevy II/Nova 6 Cylinder Steel

1x Tank to Filter Fuel Line

Carburetor Standard Main Jet - 122-59 power-steering-pumps-and-parts 1x Brass Union for ReturnOverview: 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 &