Carburetor Standard Main Jet - 122-100 1INVENTORY Application 70 Mopar B-Body Plymouth

Application 70 Mopar B-Body Plymouth Belvedere

Why don't the factory coils have these upgrades

high volume fuel bowls and sizes up to 1475 CFM

Lower housing casting designed for enhanced fuel flow

7 L6 2003 - 2005 Ford Excursion 363/6 V8 2001 - 2006 GMC Sierra 3500 403/6

Carburetor Standard Main Jet - 122-100 1INVENTORY Application 70 Mopar B-Body PlymouthOverview: 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 &