Holley Standard Main Jet #88 (HO122-88) fork No stylus required

No stylus required

CA18DT Engines

these are perfect for any aftermarket applications

Have a nitrous or forced induction powerplant that also sees street duty

GM LS Cathedral Port Carburettor Hi Rise Single Plane Non-EFI Intake Manifold

Holley Standard Main Jet #88 (HO122-88) fork No stylus requiredHO122 88 HOLLEY MAIN JETS, 2 PACK (88) 1 4 32" Thread, . 1025" Hole Size (Pair) Part Number: HO122 88 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.