Holley Standard Main Jet #180 HO122-180 Manifolds GM LS T4 Twist Mount

GM LS T4 Twist Mount Adapter Turbo Manifold

LS Fabricated Radiator Overflow Tanks designed for direct replacement for Holden Commodore VX and VY models fitted with LS engines

Description: Application:

90mm GM LS3 throttle bodies

Part Number: AF329-01

Holley Standard Main Jet #180 HO122-180 Manifolds GM LS T4 Twist MountStandard Main Jet #1805 16 32" Thread, . 180" Drill Size (Pair) Brand: HOLLEY Part Number: HO122 180 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.