Shift Kits

RE4R01A RL4R01A RE4R03A R4AXEL R4AEL Reprogramming Kit™ (1987-UP)

Reprogramming Kit™Fits RE4R01A, RL4R01A, RE4R03A R4AXEL, R4AEL, JR403 1987-on Designed for short, crisp high-throttle, high performance up-shifts with durability, featuring a trick valve for hot rod/street /show off. Don’t need a trick...

RE4R01A RL4R01A RE4R03A R4AXEL R4AEL JR403 Transmission Shift Kit (1987-UP) TransGo

SHIFT KIT® Valve Body Repair KitFits RE4R01A, RL4R01A, RE4R03A R4AXEL, R4AEL, JR403 1987-on Corrects/Prevents/Reduces: Planet burn-up 3rd clutch failure Forward clutch burn-up Soft 1-2 shift Band burn-up Low lube flow Also...