When adding turbochargers, tuners or injectors prove too much for your 68RFE Transmission, you're going to need the BD Diesel 68RFE Big Stack Overdrive Shaft Kit to enhance its torque holding capacity. Typically, this transmission goes into overdrive to reduce RPMs and minimize fuel consumption. However, combining low RPMs or elevated horsepower with thin factory clutches is just begging for trouble. This kit is engineered to be a reliable solution to this issue.

With 16 overdrive friction surfaces, this kit is certainly an excellent upgrade when rebuilding or enhancing your transmission. Included in the package is a billet machined overdrive shaft spline and billet QT100 Reaction plates. These components incorporate about 33% more steel thermal mass to ensure efficiency under the most heated temperatures. Thanks to its stiffer build, the reaction plates effectively reduce clutch coning. Furthermore, the proper integration of the BD Diesel 68RFE Overdrive Shaft Kit would require Raybestos clutches.

An illustrious manufacturer and distributor of superior diesel performance parts, BD Diesel's road to becoming an industry leader began in 1972. It was later in 1989 that the company engineered the first exhaust brake for diesel pick-up trucks and attained the automotive industry's full attention. Since then, they have consistently set standards through designs that emphasize on maximizing vehicle functionality without compromising drivability.

Their turbocharger assemblies ensure a superior race performance as they are designed with an improved pressure ratio and better surge control which generates exceptional power gains. BD Diesel has electronically controlled fuel injectors and fuel pumps to constructively boost engine functionality. Other innovations of the company include high quality injection systems, electronic circuits, air intake components and intercoolers.

BD Diesel is currently headquartered in Abbotsford, British Colombia, Canada where all their products are developed and meticulously tested. The company is divided into special divisions, ensuring the proper focus is granted to all their innovations. With the most innovative of today's technologies and the most experienced engineers, BD Diesel is guaranteed to continuously adapt to modern times in order to produce the most efficient solutions for your performance needs.