Carburetor Standard Main Jet - 122-104 valve-covers 2000-2005 Chevrolet Monte Carlo w/

2000-2005 Chevrolet Monte Carlo w/ 3

Fuel Line Kit For 86 Ford Mustang V8 Intermediate Fuel Lines w/ Subframe Connectors Stainless Steel

Read and clear diagnostic trouble codes

130" Jet size

Carburetor Standard Main Jet - 122-104 valve-covers 2000-2005 Chevrolet Monte Carlo w/Overview: 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 &