Standard Main Jet #180 HO122-180 Product:5/16-32" Thread, .180" Drill Size (Pair) - 5mm wall thickness -

- 5mm wall thickness - 140mm (5-33/64") Length - Working temperature -60 to +180° C (-75 to +350° F) - Excellent ply adhesion from the inner core to the outer layers - Bright gloss Blue finish - Not recommended for use with oil and fuel - Weather resistance to harsh sunlight

550 Series Cutter One-Piece Full Flow Swivel 45° Hose End -4AN 552-04BLK AF552-04BLK Black Finish

ACCEL cap and rotor kits offer superior protection from "arc-thru" and crossfire

These silicone block off caps are not compatible with fuel

90° Full Flow Female Coupler -16ANBlue Finish

Standard Main Jet #180 HO122-180 Product:5/16-32" Thread, .180" Drill Size (Pair) - 5mm wall thickness -Standard Main Jet #1805 16 32" Thread, . 180" Drill Size (Pair) HO122 180 122 180 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.