Holley Standard Main Jet #99 HO122-99 Line Lockers Aeroflow’s billet alloy weld on

Aeroflow’s billet alloy weld on filler cap with roll over valve is specifically designed to be welded onto any alloy tank andthe built-in valve acts as a vent

Part Number: AF9251-050-5

Description: Knowing the exact air/fuel mixture running through your engine is the most important factor to extracting the highest levels of performance and durability

The 8mm Studs Have A Unique Nut Starter Nosie And A Hex-broached Tip

Holley Standard Main Jet #99 HO122-99 Line Lockers Aeroflow’s billet alloy weld onStandard Main Jet #991 4 32" Thread, . 1260" Hole Size (Pair) Brand: HOLLEY Part Number: HO122 99 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.