Holley Main Jets 60 #122-60 6861190 – Low profile for quick

– Low profile for quick and easy installation for linear motion guide rails

and are rated at 170

6 1994-2001 (Front)

Centre Hole: 4MT

additional length for extra reach

Holley Main Jets 60 #122-60 6861190 – Low profile for quickThese 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. Standard Main Jet . 060" Jet size 1 4 32 Thread Sizes from 40 110 Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 & 4500