2001-10 Allison 1000 / 2000 Performance Valve Body TransTuner Kit RatioTek RT-A01-PR

Allison LCT1000/2000 High Performance Trans Tuner Kit

Fits 2001-10, 5- and 6-Speed Allison 1000-2400 series

RT A11-PR by RatioTek™ Fits 2001-2010

From Stock Rebuilds to Monster Trucks!

Valve Body Kit features:

• Improve shift firmness with different spring selections to achieve desired results.
• Increases Converter Clutch holding power
  
• 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 to match increased engine torque.

After years of testing and evaluation with hundreds of transmissions, this kit's spring calibration sets the amount of pressure that can be run without causing rapid ring wear.

Helps protect the C1 clutch against burn up for those customers that love to do 4 wheel drive burnouts.

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