Product Description
727 518 618 non lock up Input Shaft and Hub
229600 Designed for those higher horsepower engines, this performance product has been tested to 1,400 ft/lbs of torque. Shaft is machined from 300 Maraging AMS 6514 material then Heat Treated for torsional strength and precision ground on all critical diameters. Hub has been machined from 4140 HTSR steel and Nitride Heat Treated for additional durability. Shaft to Hub splines increased from 28 to 35 for 25% more surface contact.
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