Holley Main Jets 60 #122-60 6027100 Tray Size: 560 x 110

Tray Size: 560 x 110 x 70mm Set containing 72 Teeth Ratchet Handle with Quick Release and Twist Reverse Extension Bar as well as a Sliding T Bar

Overall Length: 169mm

Flame Length: 50 mm

Jaw opening: 0-29mm

Holley Main Jets 60 #122-60 6027100 Tray Size: 560 x 110These 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