Billet Input Shaft – 300M – 68RFE

TSI designed and engineered, 68RFE 300M billet input shaft. Precision machined, ground and heat treated and treated in black oxide. Shaft comes complete with one way check valve and a new DuraBond bushing. Direct drop in design! For over 40 years Transmission Specialties has been the trusted name in the performance automatic transmission industry. TSI has pioneered much of the technology that is now commonplace in the transmission marketplace. The inventors of the spragless converter and the aftermarket helical Powerglide planetary, TSI is known worldwide for manufacturing and assembling the highest quality transmissions and components.