Holley Main Jets 63 #122-63 ARG8128 Heat Deflector Tip

Heat Deflector Tip

Wheel Bearing Kit - To Suit VOLKSWAGEN NEW BEETLE 5C1 30X137X68 REAR HUB 2011-Current (Rear)

Billet housing is 5/8” smaller in diameter than stock Ford distributors

AuteMeter # 2237

Holley Main Jets 63 #122-63 ARG8128 Heat Deflector TipThese metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters 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. Standard Main Jet . 063" Jet size 1 4 32 Thread Sizes from 40 110 Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 & 4500