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Nu mber In Parenthesis Is Thickne ss Of Adapter
550 Series Cutter Style One Piece Swivel 120° Stepped Hose End -16AN to -12 HoseBlack Finish
Aeroflow Performance's dual fan relay and wiring harness kit is essential with an electric fan setup
Adjustable Cam GearsSuit Mitsubishi 4G63
150 Series Taper One-Piece Full Flow Swivel 45° Hose End -8ANBlack Finish
Standard Main Jet #68 HO122-68 Washers Nu mber In Parenthesis IsStandard Main Jet #681 4 32" Thread, . 0685" Hole Size (Pair) HO122 68 122 68 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.