Product Description
Fits: Allison LCT 1000 / 2000 Series · 2011-2019
TransGo ALLISON-11UP High Performance Reprogramming Valve Body Kit for Allison LCT 1000 and 2000 Series transmissions, 2011-2019. It is engineered for heavy-duty work or performance trucks, stock or tuned, and includes pump and valve body components for maximum holding capacity in all clutch packs and lock-up.
Specifications
| Years | 2011-2019 |
|---|---|
| Fits | Allison LCT 1000, 2000 Series |
How it works
The kit produces on-demand pressure increases when throttle is added: faster line rise, quicker clutch apply times and more clutch and TCC holding capacity, without raising line pressure to unsafe levels, which prevents unnecessary heat and wear.
It keeps factory shift feel at light to medium throttle, with progressively firmer upshifts through WOT. Shift-feel calibrations can be set for stock, hard-working, or street and strip trucks.
Corrects, prevents or reduces: sloppy shifts with ratio codes, no forward movement, 3-4 slip, burnt frictions and low line pressure.
What's included
- 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
- Billet 1-2-3-4 back-feed retainer
- Extension and pump housing gaskets
