Our Certifications

www.trans.cc
Check  out our other website also.

www.howstuffworks.com
An Easy to Understand Way to Learn About How Transmissions Work!

www.atra.com
The Official  "Automatic Transmission Rebuilder's Association"  website.

www.allisontransmission.com
The official website of Allison Transmissions.

www.redlineoil.com
An excellent oil/fluid we sell and use.

www.gearvendors.com
Underdrive and Overdrive units for  special applications.

www.certifiedtransmission.com
The Official Website of Certified Transmission

www.sonnax.com
Excellent upgrade parts for transmissions