Input Shaft

Input shaft failure is a common problem that occurs with increased power levels in Ford 4R100, E4OD, and 5R110W transmissions. This billet input shaft has been custom forged from high-strength 300 maraging steel to provide maximum strength and resistance to fracture. It has been burnished to harden the surface and increase the yield point to further increase durability. The result is a highly durable and reliable billet input shaft that can handle demanding conditions. 30/31 spline count.