TransGo has introduced a new performance reprogramming valve body kit for the Allison LCT 1000, model years 2011-2019. According to the company, the kit includes pump and valve body components to provide maximum holding capacity in all clutch packs and lockup—stock or tuned. The company says they engineered it work work trucks and performance applications.
The kit includes:
- High-performance pressure regulator spring
- Calibrated main control valve and spring
- Re-engineered TCC regulator valves (2) for both early and late designs
- Replacement main mod spring
- Recalibrated PCS 1 and 2 springs
- Unbreakable billet 1-2-3-4 back-feed retainer
- Extension and pump housing gaskets
According to the company, it deals with the following issues:
- Sloppy shifts with ratio codes
- No forward movement
- 3-4 slip
- Burnt frictions
- Low line pressure