Standard Main Jet #80 HO122-80 Product:1/4-32" Thread, .0890" Hole Size (Pair) 061"Suit GM Powerglide

061"Suit GM Powerglide

BOOSTED 8075 T4 1

Ultra-lite electric gauges include a rugged air core meter movement

Victor Series Aluminium Water Pump - Reverse RotationChevy Gen III & IV LS

Note: The eight bolt pattern you see around the horn button is decorative only and this wheel is still a three bolt pattern beneath the horn button

Standard Main Jet #80 HO122-80 Product:1/4-32" Thread, .0890" Hole Size (Pair) 061"Suit GM PowerglideStandard Main Jet #801 4 32" Thread, . 0890" Hole Size (Pair) HO122 80 122 80 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.