Carburetor Standard Main Jet - 122-53 fans-and-shrouds 76 mm to 60 mm

76 mm to 60 mm reducer

1 Construction Billet Emission Code 5 Material 6061 Aluminum Product Type Wheel Spacer Quantity 2 Spacer Size (mm) 17 Warning California Proposition 65

Adjustable metering block for 2-barrel HP models

2015-2018 Volkswagen Golf

Carburetor Standard Main Jet - 122-53 fans-and-shrouds 76 mm to 60 mmOverview: 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 &