**WE KEEP THESE IN STOCK AND ON THE SHELF**
Designed for higher horsepower/torque engines, this performance product has been tested in excess of 1,800 ft/lbs of torque. Shaft is machined from 9310 VACU-MELT material then Heat Treated for torsional strength and precision ground on all critical diameters.
Longhorn Fab Shop Note: This is installed on my truck. I did not want to risk putting an input shaft back in that had been through the amount of heat cycles and possible annealing that could have happened when putting high horsepower numbers through a stock transmission. Billet input is a must if you already have the tranmission out for rebuild! A small price to pay for some extra insurance and the carnage that could happen if the stock one were to break with all of those brand new parts in there!