GM Chevy TH700R4 4L60 4L60E 4L65E 4L70E Transmission Clutch Pack W/GPZ Clutches in 3-4 Clutch Components: 2 Overrun Tan, 5 Low/Reverse Tan, 4 Reverse Input 2nd Design Tan, 5 Forward Tan, 6 3rd , 4th GPZ Clutch 4L60E, TH700-R4 Raybestos® Powertrain GM 4L60E Clutch Pack® Module With GPZ 3rd, 4th Clutches. RGPZ-001 features 2 Overrun Tan, 5 Low/Reverse Tan, 4 Reverse Input 2nd Design Tan, 5 Forward Tan, 6 3rd , 4th GPZ Clutch 4L60E, TH700-R4 Friction Clutch Plates. Recommended Use: Heavy-duty vehicles, commercial vehicles, and high-stress driving enhanced performance applications