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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Splined shafts have two inches of spline that can be easily trimmed one inch per side
Effective to 6
easier packaging for tight hood clearance and reduced weight Brass throttle blades control vibration & reduce thermal expansion Throttle blades attached to stainless steel shafts w/ aircraft quality hardware and peened to assure positive retention Bodies are machined from 6061-T6 billet aluminum for consistent quality
Ultra-Lite Digital Series SpeedometerDigital
perfect fit and long life
Standard Main Jet #43 HO122-43 Pulleys & Spacers Splined shafts have two inchesStandard Main Jet #431 4 32" Thread, . 043" Hole Size (Pair) HO122 43 122 43 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.
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