Holley Standard Main Jet #73 (HO122-73)

Holley Standard Main Jet #73 (HO122-73)HOLLEY MAIN JETS, 2 PACK (73) 1 4 32" Thread, . 0790" Hole Size (Pair) Part Number: HO122 73 These metering orifices control fuel flow into the metering system. They are rated in flow capacity "cubic centimetres 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.

Due to a patented removablerunner design and the introduction of two additionalrunner sets

Part Number: EN7007-88

Power Valve Blow Out Protection

These non-bypass style regulators do not require a return line to the fuel tank

AF59-2163 60 Micron (Black)

which is the crucial base of our molecular integrity

Z-SERIES 2-1/16" FUEL PRESSURE

Part Number: BD40-17758-EB

Throughout 57 years of building the world’s best competition instruments

as the premium Aftermarket Fuel pump

Stainless Steel & Chrome Moly Bolts Available in Standard Sizes From #10 to 1/2" and Metric Sizes From M6 to M12 With Underhead Lengths RangingFrom 1/2" to 6"

and their redesigned valve body improves hot starting