Fits GM Chevy 4L60 4L60E Transmission Clutch Pack 1987-On Clutch Components: 2 Overrun Tan, 5 Low/Reverse Tan, 4 Reverse Input 2nd Design Tan, 5 Forward Tan, 6 3rd, 4th High Energy (Hardened Core) Raybestos® Powertrain GM 4L60, 4L60E Clutch Pack® Module With 6 High Energy 3rd, 4th Clutches. RCP96-087 features 2 Overrun Tan, 5 Low/Reverse Tan, 4 Reverse Input 2nd Design Tan, 5 Forward Tan, 6 3rd, 4th High Energy (Hardened Core) Friction Clutch Plates.