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TCI Auto believes that performance is defined by results—both on the track and on the street. That’s why every TCI transmission and drivetrain component is designed, built, and tested by hardcore racers and street performance enthusiasts. We carry the complete line of TCI street performance, drag race, circle track, RV, and truck automatic transmissions, so you’re sure to find one that’s right for you. Plus, we have TCI torque converters, valve bodies, flywheels, flexplates, trans-brakes, harmonic dampers, transmission fluid, accessories, and a lot more. You can rely on TCI Auto products to deliver the most horsepower to your wheels.
Results 1 - 12 of 212
Installation of these TCI 2004R/700R4 lockup wiring kits makes retrofits into non-ECM 700R4 or 2004R vehicles ...
TCI Max Shift Racing Transmission Fluid (RTF) has been tested and proven to run up to 30 degrees F coo...
Before you buzz down the track at 8,000 rpm, get some peace of mind with one of these TCI SFI-approved flexplates. They're .035 in....
These TCI EZ-TCU automatic transmission controllers are fully configured right out of the box--no tu...
TCI has come up with this new Max Shift Street Performance ATF transmission fluid to help ...
These TCI transmission Master Racing overhaul kits are designed for racers who maintain their own transmissions. T...
TCI introduces a fresh line of quality filler tubes. Applications for the most popular Ford, GM, and Chrysler trans...
These TCI microswitches have 18-gauge cords and a 5/8 in. mounting bulkhead mount, which make them great for s...
Whether you have a TH700R4 or a TH200-4R, there are a lot of different parts that are required to make it...
These economical TCI Sizzler transmissions are ideal for vehicles with engines producing higher than stock horsepower. E...
These TCI GM universal transmission dust covers will make sure that no foreign objects or debris get nea...
These TCI Breakaway torque converters will give you about 1,000 more rpm stall speed than stock, so you'll launch ...
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