Standard Main Jet #100 HO122-100 Overhaul Kits UC Sedan & Hatch 173

UC Sedan & Hatch 173 2

0 Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants

Gloss Blue 45° Silicone Reducer / Expander Hose 2" (51mm) to 1-3/4" (44mm) I

AR301-8331

AR400-8310

Standard Main Jet #100 HO122-100 Overhaul Kits UC Sedan & Hatch 173Standard Main Jet #1001 4 32" Thread, . 1285" Hole Size (Pair) HO122 100 122 100 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.