Carburetor Standard Main Jet - 122-98 y-pipe Fuel and Brake Line Clips

Fuel and Brake Line Clips for 63-65 Corvette

1970-1974 Pontiac Firebird

they have spent countless hours perfecting their patterns and machine formulas in order to provide our customers with quality lines that meet the needs of their vehicle restoration or repair projects

1979-1986 GMC K2500

1987-1993 Jeep Wrangler 150 CID

Carburetor Standard Main Jet - 122-98 y-pipe Fuel and Brake Line ClipsOverview: 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 &