Whether we are doing a modification to a Corvette transmission or a Camaro transmission or simply providing routine maintenance, you have peace of mind that you are in great hands. Our automotive technicians are experts at providing 6L90e upgrades and modifications. The upgrades allow for more horsepower to your vehicle enhancing overall performance.

Our technicians stay ahead of the latest technological advances in our industry making Circle D the cutting-edge transmission specialists. A professional technician at Circle D should complete your 6L90e modification because we do it right! Modifications include things like:

• 6L80e Custom Billet 4-5-6 Hub Shaft Assembly and Pack
• Upgraded 3-5-R Packs with Nitrided Steels
• Upgraded 2-6 Clutch Packs with Nitrided Steels
• Pump & Valve Body upgraded to CDT Specs

Any service worth doing is worth doing well; therefore, we stand behind every repair, upgrade or modification that we perform. We know that you will be pleased with the added performance of your vehicle when the services are completed at Circle D because our service technicians are the best.

So, whether, you need a 6L80 upgrade or a 6L90e upgrade, trust our knowledgeable and friendly staff to perform. Give us a call and let us help you with all of your transmission needs. Call Circle D Transmission today at 713-895-7019.