US$ 109.95
HEDMAN Standard Uncoated Headers
Top Material/Finish None
– Low profile for quick and easy installation for linear motion guide rails
Overall length L1 195mm
EASY INSTALLATION: Pre-oiled and ready to drop into your factory air box
Holley Main Jets 60 #122-60 6861190 HEDMAN Standard Uncoated HeadersThese 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