Shift Kit Transgo Reprogramming Kit with Gear Command 4L60E 4L65E 4L70E

Transgo Reprogramming Kit with Gear Command for 4L60E, 4L65E, 4L70E 4L60E-HD2 4L60E-HD2 Reprogramming Kit, a comprehensive solution tailored for 1993 to 2015 General Motors vehicles equipped with the 4L60E, 4L65E, and 4L70E automatic transmissions. This kit is designed to address common transmission issues, ensuring smoother shifts and enhanced performance. Key Benefits: Corrects TCC slip or shudder, eliminating Code P1870 and P0894. Prevents harsh 1-2 shifts and long, soft shifts. Reduces double bump or slide bump on the 1-2 shift and 2-3 flare up. Minimizes the risk of 2-4 band failure, burnt 3-4 clutch plates, and burnt forward and low/reverse clutch plates. Addresses pump slide and valve bore wear issues. Kit Components: Second servo piston spring, two shims, and two O-rings. 1-2 accumulator springs, spring seat, and three spacers. 3-2 Downshift valve spring. Actuator feed limit valve spring (2). 1-2 accumulator valve springs made of USA-hardened steel. 1-2 shift valve and spa