TransGo Performance Automatic Transmission Valve Body Kit - 700-2&3

This TransGo Reprogramming Kit is designed for all-out shift performance. There are two installation options with this kit. The first option gives you fully automatic shifts in “D” as well as the ability to hold any gear to any speed with the shift lever. It also allows for downshifts to any gear at any speed by moving shift lever. High throttle 3-4 shift is controlled by shift lever. The second option gives you manual shifts only. The transmission will start off in whatever gear the shift lever is in and will shift to any gear at any speed by moving the shift lever. This kit also includes our #7-CS 3-4 clutch piston return spring kit for the input drum which reduces centrifugal 3-4 clutch apply and failure in 1st gear at 5500 RPM or higher. Lastly the kit can be installed with the transmission in vehicle or on the bench. However, transmission removal is necessary to install the clutch piston return spring kit.