Standard Main Jet #62 HO122-62 Product:1/4-32" Thread, .061" Hole Size (Pair) 90° Holley / Stromberg Inlet

90° Holley / Stromberg Inlet Fitting - Black1/2" -20 Thread to 5/16" Barb

ORB Male to Male Swivel

Kolene is a salt bath nitriding process

This Kit inlcudes the following: 1 x Oil Cooler 1 x 1

90° NPT to Male Flare Adapter 1/2" to -8ANBlue

Standard Main Jet #62 HO122-62 Product:1/4-32" Thread, .061" Hole Size (Pair) 90° Holley / Stromberg InletStandard Main Jet #621 4 32" Thread, . 061" Hole Size (Pair) HO122 62 122 62 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.