BD’s 68RFE is the industry leading transmission. BD has addressed the common failures associated with the stock 68RFE. Burnt overdrive clutches are a thing of the past, utilizing custom billet QT100 reaction plates, longer “Big Stack” spline OD shaft, and 16 frictional surfaces. Every BD 68RFE is also build to withstand 250psi of line pressure for unrivaled torque holding capacity. Comes with Billet Input Shaft designed to withstand rapid acceleration and high torque