Circle D Transmission

11/22/2024

Get the BEST for LESS with Circle D Transmission’s Performance Transmission Rebuild Kits!
🔥 Black Friday Sale Alert! For 10 Days Only!🏁
Prices will never be this low again. Now’s your chance to upgrade your 6L80, 6L90 or 8L90. Quality You Can Trust!
Tag your car crew and spread the word—this Black Friday deal is a GAME CHANGER!
www.circleDtrans.com
713-895-7019
M-F 7:00 am-5:00 pm CST
[email protected]

08/30/2024

🎉 Celebrating 35 Years of Excellence with Circle D Transmission!

Today, we’re thrilled to honor a true cornerstone of the Circle D Transmission family—Glenn Riske👏

For 35 incredible years, Glenn has been a driving force behind our success. He consistently goes above and beyond to ensure top-quality work and exceptional customer service. His unwavering commitment and positive attitude have made a profound impact on our team and our organization as a whole.

We are truly fortunate to have him as a part of the Circle D Transmission family and we look forward to many more years of continued excellence together. We’re so very grateful for his loyalty and the tremendous impact he’s made on our company and our clients.

Join us in congratulating Glenn on this incredible milestone! 🎉

08/29/2024

2019 Chevrolet Grand Sport Corvette with an - Level 4 CDT Rebuild that included a Billet Input Shaft, Raybestos Clutch and Steel Modules with added clutch capacity beyond the drop-in GPZ clutch module in C3, C4 & C5, Upgraded C3 Drum, hydraulic circuits all cleaned up with CDT valve-body mods and a Hi-Per Blue C1 (1-2-7-8-R) Piston. Tuned by - 817rwhp/714rwtq on 93 octane.

At Circle D Transmission, we’re passionate about powering your performance! We specialize in building high-performance automatic transmissions that elevate your driving experience.

Join the ranks of satisfied drivers who trust Circle D Transmission for unbeatable quality and performance. Get in touch with us today and let’s rev up your ride! 🔧
www.circleDtrans.com
713-895-7019
M-F 7:00am-5:00pm CST
[email protected]

07/09/2024

is working hard to restore power to -Town … hopefully our city will be up and running soon.
www.circleDtrans.com
713-895-7019
M-F 7:00 am-5:00 pm CST
[email protected]

06/26/2024

FSi Racing & Tuning

05/30/2024

Join us in the shop as we walk you through the step-by-step process of installing a 6L80/6L90 pump stator gasket. Our expert technician, David, shares tips and tricks to ensure a perfect fit every time.

https://www.circledtrans.com/

05/30/2024

When you're ready to move forward with your custom rebuild, fill out our online form and we will reach out to you within 24 hours to discuss it! 👍

https://www.circledtrans.com/HighPerformanceVehicle

05/28/2024

At Circle D Transmission, we are forever grateful for the brave men and women who made the ultimate sacrifice for our great country. As we fire up the grills and enjoy the long Memorial Day weekend with friends and family, let us never forget that freedom isn't free.

05/21/2024

DID YOU KNOW.... 😲?

Towing heavier loads than your auto is rated for can lead to an early demise for your transmission. Know your limits and don't over-do it.

We custom-mounted a Tru-Cool auxiliary transmission cooler to maintain optimum transmission fluid temperature.

05/14/2024

We appreciate you! 🤩

05/09/2024

Our 6R80 Performance Rebuild (Exedy Stage 2 Clutch & Steel Kit) is rated up to 1200 RWHP

👉 Exedy Stage 2 Clutch & Steel Kit (Increased Clutch Capacity in 2-6, 3-5-R & 4-5-6) This Module will provide approximately 40% more clutch surface area compared to the OE plates/clutches.

👉 300M Billet Intermediate Shaft

👉 New OE Filter & Valve Body Plate. New Gaskets, Seals & Rings

👉 Valve Body is performance calibrated to CDT Specs

👉 CDT Lubrication Modifications

👉 Full Time Cooler Flow

👉 Transmission end play is set to CDT Specs

Contact us to discuss your custom rebuild ✨

https://www.circledtrans.com/6r80-performance-rebuilds

05/03/2024

We are grateful for our customers. ✨

05/02/2024

Look, we understand that you want to take your car from mild to wild 🫣--- without having to be the one to put in the work. Transmissions are tricky and if you are not 110% sure you know what you are doing, then you probably shouldn't try to tackle it on your own. 🥴

We conveniently offer high-performance rebuilds right in our shop.

Ready to chat about your custom rebuild? Reach out to us today! ✨

04/18/2024

If you’re in the Houston area this Saturday, stop by CDS for their Open House. They will also have a raffle with all proceeds going to our ALS Circle of Friends - Dennis Sehorn Foundation. Tickets available to purchase on site Saturday.

Weather looks like it will be decent on Saturday, no rain till later in the evening or Sunday. Just 2 days away... we are excited to see everyone. Reminder on the Car show - please be respectful, no burnouts and we will be providing brunch so no donuts needed.

We will also have a raffle with all proceeds going to our ALS Circle of Friends - Dennis Sehorn Foundation. Tickets available to purchase on site Saturday. More details to come.

And.... we have the "Event" shirt free to all in attendance.

04/18/2024

CDT Billet Reinforced Output Carriers include a 4140 billet steel drive plate to strengthen the spline area.
The drive plate is milled and contoured to the planetary housing to eliminate any possible separation under a load.
We recommend this product for vehicles producing over 750 RWHP, Nitrous, or Heavy Vehicles (including trucks, SUVs, and CTS-Vs).
www.circleDtrans.com
713-895-7019
M-F 7:00 am-5:00 pm CST
[email protected]

01/24/2024

For the 6L80 and 6L90 transmissions, in addition to offering custom performance rebuild kits, we also offer clutch modules, Sonnax Heavy Duty 1-2-3-4 Piston, Sonnax Pressure Switch Installation Tool Kit, Sonnax Delco Bearing Kit and the Sure-Cool System with Active Bypass.
www.circleDtrans.com
713-895-7019
M-F 7:00 am-5:00 pm CST
[email protected]