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Built transmission kits that you can do in your garage

Shade tree mechanics: We hear your calling, and this is our answer
These transmission kits come with the same exact quality and strength that comes in our ATS built transmissions, but this kit allows you to build it in your garage. Kits include the ATS built clutches, pump upgrade kit, and our CNC laser cut steels. Give that old worn out transmission a face lift, and put the power to the ground.
Kits will include:
  • New Single Sided Clutches (Stage 1 Racing)
  • Laser Cut Steels
  • Overhaul Kit
  • Pump Kit (Application specific)
  • Bushings
  • Bearings (Applications specific>

Learn more about our products by calling 866.209.3695, or pick your truck below!
  About ATS

Serving truck enthusiasts for nearly two decades, ATS invents, designs, manufactures, and sells the world's most innovative diesel truck performance products - over 600 products for one-stop shopping. Whether you need power and efficiency for towing, off-road, recreation, or racing, ATS Diesel Performance can meet your needs, quickly and at a reasonable cost.

ATS has products for GM Duramax, Dodge Cummins, and Ford Powerstroke diesel trucks, as well as Jeep and Dodge HEMI.

  Contact Us
  ATS Diesel Performance

5293 Ward Road
Arvada, CO 80002

+1 (800) 949-6002
Business Hours : 7:30a - 5:30p

Prop 65 WARNING: Cancer & Reproductive Harm -

* FREE shipping only valid in the 48 contiguous United Stated - not valid in Hawaii or Alaska.