Holley Main Jets 64 #122-64 BITA-NL25R For wet drilling only

For wet drilling only

1-47/64" HSS Taper Shank Drill

Fitting Size 2: 5/8 in

-Solid Carbide 4 Flute EndMill R30 N -Suitable for

Holley Main Jets 64 #122-64 BITA-NL25R For wet drilling onlyThese 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. Features: Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 & 4500 Sizes from 40 110 1 4 32 Thread . 064" Jet size Standard Main Jet Jet Hole