Carburetor Standard Main Jet - 122-99 exhaust-systems 9 L6 2003 - 2007

9 L6 2003 - 2007 Dodge Ram 2500 SLT 359/5

Correct threaded fittings which reduces your install time tremendously

The Holley 162-554 fuel filter features - 8 AN inlet and outlet ports

includes all necessary parts

Carburetor Standard Main Jet - 122-99 exhaust-systems 9 L6 2003 - 2007Overview: 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 &