We are proud to provide only the best parts to our customers. This is a factory replacement kit. At Trutech we understand the
importance matching the right friction material with the function of a given clutch. This kit contains factory Borg Warner OEM
and Rabestos GPZ Frictions that are designed to work effectively in the 4L80E transmissions. Raybestos GPZ friction handle almost
twice the heat and 40 percent more torque than factory Forward and Direct Frictions.
Borg Warner 4th Clutch, Intermediate and Overrun Frictions: