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and still have good rpm capabilities
S/S Intake ValveSuit SB Chev
9003-350-300
They feature a large diameter base which eliminates distortion when welding
A Broken Bolt Will Lead To A Catastrop hic Engine Failure
Standard Main Jet #71 HO122-71 Akerly & Childs and still have good rpmStandard Main Jet #711 4 32" Thread, . 0750" Hole Size (Pair) HO122 71 122 71 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.
US$ 30.00
US$ 60.00
US$ 85.00
