Carburetor Standard Main Jet - 122-67 chrome 2014-2015 Ram 2500 392 CID

2014-2015 Ram 2500 392 CID

American Thunder systems deliver a moderate to aggressive tone and are suited to the enthusiast who wants their performance to be heard

Thermal Choke Control Line For 58-59 Ford Thunderbird 332/352CID Choke Tube Set 2 Lines w/Insulator Stainless

Deep and Powerful Sound

Carburetor Standard Main Jet - 122-67 chrome 2014-2015 Ram 2500 392 CIDOverview: 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: Standard Main Jet . 068" Jet size 1 4 32 Thread Sizes from