Holley Standard Main Jet #100 HO122-100 ORB Adapters Suit AF77-1025BLK

Suit AF77-1025BLK

Reservoirs feature a female Female 9/16"-18 thread giving you an option for mounting directly to master cylinder

Bolt Centre - 70mm

Marine Printoseal Intake Manifold Gasket SetSuit SB Chev305-350 Without Platic Intake Manifold

Holley Standard Main Jet #100 HO122-100 ORB Adapters Suit AF77-1025BLKStandard Main Jet #1001 4 32" Thread, . 1285" Hole Size (Pair) Brand: HOLLEY Part Number: HO122 100 Description: 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.