TransGo 4L60E-3 Reprogramming Kit
TRANSGO
TransGo 4L60E-3 Reprogramming Kit
The TransGo 4L60E-3 Reprogramming Kit is engineered for off-road enthusiasts seeking full manual control over upshifts and downshifts (1st to 4th gear) with no automatic shift functions. Designed for vehicles without TCM controls, it delivers firm, short shifts for enhanced durability and performance.
Features
- Vacuum modulator setup and .500” boost valve for aggressive pressure regulation.
- 3-4 clutch piston return spring kit to prevent centrifugal apply at high RPMs.
- Convertible for use with factory or aftermarket TCM.
- No provisions for torque converter clutch operation (TCC wiring required separately).
Corrects/Prevents
- Burnt 2-4 band and 3-4 clutch plates.
- Pump and valve bore wear from erratic pump slide bounce.
- Burnt forward and low/reverse clutch plates.
Includes
- Vacuum modulator, pin, valve, and bushing.
- .500” boost valve, bushing, and snap ring.
- 3-4 clutch return springs and installation washer.
- Second servo spacers, shims, O-rings, and more.
- USA-made hardened steel components for durability.
- Comprehensive installation hardware and drill bits.
Note: For 1993-2006 models without input speed sensors, transmission removal is unnecessary. For models 2007 and later with input speed sensors, removal is required.
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