Mad Dog Transmissions

Phone: 770-781-0949
Cumming, Georgia 30040
Email: maddoglou454@aol.com

Friday, September 6, 2013

TH400 History

The THM400 can be visually identified by an oil pan number four shown at Transmission Pans. It was first introduced for the 1964 model year under the name "Turbo Hydra-Matic" in Cadillacs.[3] and "Super Turbine" in Buicks.[4] The following year, application expanded to Oldsmobile and Pontiac and to some full-sized Chevrolets. Many of the Buick, Cadillac, and Oldsmobile THM400s produced between 1964-67 were equipped with a Switch-Pitch torque converter variable-pitch stator, which is sought after by collectors and drag racers. These can be identified outside the vehicle (with the torque converter removed) by a narrow front pump spline. Externally the switch pitch version has two electrical connections, where the non-switch pitch THM400 has only one. GM used a Switch Pitch torque converter in the Buick twin turbine Dynaflow transmission between 1955–1963 and the Super Turbine 300 two speed transmissions used by Oldsmobile Pontiac, and Buick divisions between 1964-1967.

Thursday, September 5, 2013

Thought of the Day:

Thought of the Day:

What breaks in a moment may take years to mend.

Does your 700R4 needs a computer?


 You can reach a **LIVE PERSON** at 770-781-0949, Monday through Sunday from 9:00am to 10:00pm Eastern Time or by email at maddoglou454@aol.com.

Place your order TODAY!!!!!!!!!!

Tuesday, September 3, 2013

This is what a Mad Dog Transmission can do! "Just burning the tires off"

1983 Coupe Deville with 454 Big Block!

Just a little note to let you know how pleased I am with the 700R4 transmission I purchased from you. I have installed the transmission in my 1983 Coupe Deville with 454 Big Block! Your transmission & my car with a factory rear-end and tires will blow the tires off if you stomp on it. This car is a ball to drive with your transmission. Thanks for building a great transmission, I would highly recommend your product to anyone considering a 700R4 transmission.
Here are some videos I made the first day out!
https://www.youtube.com/watch?v=WC-VzL_LDk4&list=TLzOCHoG5tg6g
Thank You Sincerely Don, Dayton, OH

Thursday, August 22, 2013

How to choose the correct stall speed


Mad Dog Lou from Mad Dog Transmissions explains!

Mad Dog Transmissions
GOT Your Shift Together? Serious Transmissions that separate the MEN from the boys !!!
We Rebuild All Foreign and Domestic; Make & Model!
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email: maddoglou454@aol.com

The C7 Corvette

The C7 Corvette. Chevy’s shining achievement in the world of sports cars. As we speak, the first ones are rolling off the assembly lines and being shipped to the reviewers across the country. They’ll heap praise on it and talk about how much of a “driver’s car” it is and how it’s basically the best thing since the invention of the pushrod V8. In a few weeks, the first C7s will be squirreled away by collectors, driven slowly, and parked in the shade. Some will be taken autocrossing or the track. That’s all fine and dandy.

Right now though? Matt Farah is using all that technology, all that highfalutin engineering, to turn tires into noise and noxious clouds of gas. For about three whole minutes.

  • Mad Dog Transmissions
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