Description
Resolution : 0
aligning Steel components and fabrications and repositioning equipment
The body comprises a gripping surface designed for optimum torque transmission with handling accuracy
Supplied with a traceable ISO calibration certificate according to DIN Germany
Holley Main Jets 66 #122-66 4338580 Resolution : 0These 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 . 066" Jet size 1 4 32 Thread Sizes from 40 110 Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 & 4500
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























