ats diesel

ATS Trim Valve Kit - 06-10 GM 6.6L Duramax LBZ/LMM - 3039044308

Thoroughbred Sku #: ATS3039044308
Manufacturer Sku #: 3039044308

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Product Details

Product Name: ATS Trim Valve Kit
Manufacturer: ATS
Manufacturer Part #: 3039044308
Thoroughbred Diesel Part #: ATS3039044308
Fitment Notes: ATS Trim Valve Kit - 06-10 GM 6.6L Duramax LBZ/LMM - 3039044308

The control center of a transmission is the valve body. It controls transmission operation, torque converter control, shift feel and ultimately, transmission reliability. ATS used a pro-active approach to re-engineer Allison valve bodies and trim valves from the ground up. The result is a comfortable, yet confidence-inspiring shift and increased holding capacity.

ATS valve bodies come with a 5 year / 500,000 mile warranty standard.

ATS Trim Valve Kit Features:

  • Increased Transmission Lubrication
  • Converts Electrical Signals into Hydraulic Actions
  • Increases Transmission Torque Capacity
  • Lock-up Capability in All Gears, Including Manual 1st and 2nd Gears
  • Downshift from 4th Gear to 3rd Gear While Maintaining Applied Lock-up
  • Exhaust Brake Ready
  • Improved Shift Quality
  • Designed for Use with ATS Five Star Torque Converter
  • Recomended Use with ATS Co-Pilot for Products Full Potential
  • Works with LCT1000 (6-Speed) Transmission(s)


  • Are the selinoid valves included with this kit?

    Justin Williams | 6/13/2019

    This is actually not a valve body,  this is a trim valve kit which is the internal valves for the valve body itself.