Monday thru Friday 7:30 am to 5:30 pm CST, Closed on Weekends

6L90 Performance Transmission

CDT 6L90 Performance Transmission Rebuilds

Circle D Transmission is ready to turn your 6L90 into a performance beast. We’ve been a leader in the transmission industry since 1976. Our continued development in custom modifications and billet upgrades makes your choice an easy one. Please select one of the options below for more information.

Rebuild Levels:


Additional Information:

Circle D Transmission shop car track burn out