Holley Standard Main Jet #86 HO122-86 Product:1/4-32" Thread, .100" Hole Size (Pair) Part Number: AF1201-0001

Part Number: AF1201-0001

Part Number: FE1056

Part Number: AU2265

Gloss Black 45° Silicone Reducer / Expander Hose 3-1/2" (90mm) to 3-1/4" (82mm) I

• Fits Small Block Chevy 302-400 Cubic Inch Engines

Holley Standard Main Jet #86 HO122-86 Product:1/4-32" Thread, .100" Hole Size (Pair) Part Number: AF1201-0001Standard Main Jet #861 4 32" Thread, . 100" Hole Size (Pair) Brand: HOLLEY Part Number: HO122 86 Description: 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.