Holley Main Jets 75 #122-75 5630650 the GEARWRENCH Combination Wrenches are

the GEARWRENCH Combination Wrenches are a must have for every toolbox

Thread Size M 8 x 1

Improved workpiece finish through better balance

1 of 3mm x 75mm

Traditional locking pliers and clamps require two hands to adjust the jaw opening for each task

Holley Main Jets 75 #122-75 5630650 the GEARWRENCH Combination Wrenches areThese 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 . 075" Jet size 1 4 32 Thread Sizes from 40 110 Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 & 4500