47RH, 47RE, 48RE 2nd Gear Billet Servo
A must do upgrade on any 47/48RE build. Our servo can be installed with the transmission still in the truck.
- Dual ring design eliminates any leakage
- Helps to get rid of bothersome 1-2-1-2-1 shuttle shift
- Billet 6061 upper and lower housings
- 1045 hardened steel apply pin