2011-19 Allison 1000 / 2000 Performance Valve Body TransTuner Kit RatioTek RT-A11-PR

Allison LCT1000/2000 High Performance Trans Tuner Kit

Fits 2011-19 6 Speed Allison 1000-2400 series

RT A11-PR by RatioTek™ Fits 2011-2019

From Stock Rebuilds to Monster Trucks!

RT-A11-PR and RT-A11-PRX are the only products you need to handle big power!

Valve Body Kit features:

• Improve shift firmness with different spring selections to achieve desired results.
• Increases Converter holding power
• Patented pressure relief and boost system
• Kit installs with trans disassembled to access pump
• Easy to install - Great Results

This RT-A11-PR Kit is for the everyday truck.  This kit sets minimum pressure and boosted pressure to levels that are a match from 400HP to 800HP levels adjustable within the kit.

Good news - Customers will say the engine runs better after installing this kit.  This is because De-fueling under Torque management will be eliminated.  The trans will have enough holding power to allow full fuel delivery.

"Rebuilding this trans without using this kit is a serious mistake" - Steve Younger