Carburetor Standard Main Jet - 122-82 intermediate Fits 1998-2005 Chevrolet Blazer w/

Fits 1998-2005 Chevrolet Blazer w/ RPO Code ZR2

1963-1964 Dodge 440 318 CID

1994-1997 Dodge Ram 1500

304 Stainless Steel Internal Construction

Carburetor Standard Main Jet - 122-82 intermediate Fits 1998-2005 Chevrolet Blazer 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: Standard Main Jet . 093" Jet size 1 4 32 Thread Sizes from