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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,...
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...
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.
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Avoid transmission damage and fluid spills with these rugged Powerglide/TH350 transmission stands from TCI. These stands are a terrific way to store and transport any Powerglide or TH350 transmission. Built from high-quality steel and powder coated for long life, these stands will deliver years of service and avoid costly damage to expensive transmissions. Best of all, they ensure your transmission will be ready to go when the time comes for vehicle installation. By keeping the transmission level and clean, it can be filled with fluid and ready to install without the chance of spillage which can create an unsafe workplace. For those looking to maintain a professional looking shop or trailer and protect your transmission investment, a TCI Powerglide/TH350 transmission stand is the perfect solution.
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$83.95
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$97.95
TCI Automotive TH350 transmission technical CDs take the guesswork out of building your transmission. These technical guides provide detailed instructions and diagrams for the do-it-yourself transmission builder. Included are troubleshooting charts, torque specs, and repair procedures.
Not Yet Reviewed
$51.95
TCI Automotive now offers a new 6 in. tailhousing to replace hard-to-find OEM parts for the PRO-X TH350 transmissions. These cast aluminum tailhousings feature a low-profile, lightweight design with improved strength for drag racing applications.
( 2 )
$109.95
TCI StreetFighter transmissions are durable enough to withstand the rigors of even the toughest street machines. Equipped with a manual/automatic valve body, most units allow you to manually shift the vehicle into each gear change or, by placing it in the drive position, remain fully automatic. In either mode, you get a race track shift that bangs through the gears and shaves time off of your ETs. When you use the manual gear selection feature, the StreetFighters upshift and downshift right when you move the lever, with no lag or governor override. When you select the normal drive position, they retain positive automatic shifts for the ease of driving you look for in an automatic transmission.
( 151 )
$2,491.95
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$3,023.95
Bring out the performance of your 4x4 with these Maximizer transmissions from the folks at TCI. Four-wheel drive vehicles are tough on automatics, especially with the addition of a lift kit and larger tires. Maximizer transmissions are built with that in mind. Each one is assembled with the strongest components available and designed to provide crisp shifts, time and time again. They give you all of that, and they'll deliver long and dependable service, too.
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$2,122.95
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$2,490.95
TCI Competition transmissions are designed to take the abuse of drag-racing competition. They're available with full-manual and trans-brake setups and retain no automatic shift features. They feature special heat-treated races and sprags, high-performance clutches and bands, and improved lubrication. TCI blueprints and modifies these transmissions for maximum performance, then dyno tests and pressure tests them. So you can concentrate on winning the race!
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$2,250.95
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$3,830.95
TCI StreetFighter automatic transmission packages are durable enough to withstand the rigors of even the toughest street machines. Using the highest quality TCI manufactured components, each StreetFighter package is equipped with an automatic valve body, most units allow you to manually shift the vehicle into each gear change or, by placing it in the drive position, remain fully automatic. This gives you racetrack shifts and shaves time off your ETs. Each transmission goes through a variety of tests to verify that internal fluid pressures and shift characteristic match TCI's strict quality control standards. For the system to operate properly, all throttle linkage, vacuum lines and kick-down components must be connected. Each transmission package consists of a triple-tested TCI transmission and precision-tuned torque converter, a universal transmission cooler and premium TCI RTF transmission fluid. These packages are available with a variety of transmission models and other performance options. Choose the package for your application needs.
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$3,078.95
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$3,175.95
TCI Super StreetFighter transmissions bridge the gap between the StreetFighters and full Competition series transmissions. Like the StreetFighter units, these are equipped with 100 percent tested, manual/automatic valve bodies. That means that most units allow you to manually shift the vehicle into each gear change or, by placing it in the drive position, remain fully automatic. In either mode, you get a racetrack shift that bangs through the gears and shaves time off your ETs. When you use the manual gear selection feature, the Super StreetFighters upshift and downshift right when you move the lever, with no lag or governor override. When you select the normal drive position, the transmissions retain positive automatic shifts, for the ease of driving you look for in an automatic transmission.
( 55 )
$2,250.95
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$3,384.95
TCI Circlematic automatic transmissions are great for oval track use. However, despite the sound of their name, they also can be used for performance marine applications. All transmissions feature high performance clutches, a steel clutch hub, and a modified planetary gear set that will work with the latest rear suspensions. Many specialty combinations are available.
Not Yet Reviewed
$2,250.95
Investing in TCI transmission pans ensures the longevity of your transmission. They offer a selection of designs, depths, materials, and finishes to keep your transmission cooler and your undercarriage looking good. Skip the pans of lesser quality doomed to warp and leak; choose the policy of lasting performance from TCI transmission pans. TCI cast aluminum pans feature: * Exterior cooling fins wick away and dissipate heat * Provides additional strength and rigidity to transmission case * Ensures long transmission service-life * Include all required accessories and hardware necessary for installation TCI Max-Cool aluminum pans feature: * Black powdercoated finish * Large fluid capacity reduces internal transmission temperature * Exterior cooling fins wick away and dissipate heat * Aircraft-quality aluminum construction for strength and durability * Magnetic drain plug TCI polished die-cast aluminum pans feature: * Thicker than stock pans * Finned and polished to a high luster * Stock depth to avoid ground clearance issues * Includes drain plug for simpler fluid and filter changes * Includes necessary gaskets, filters, and installation hardware TCI chrome-plated steel pans feature: * Stock depth is easy to install * Includes drain plugs * Thicker than stock for added durability * Chrome prevents rust and adds show quality looks
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$164.95
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$221.95
TCI steel transmission pans are the perfect replacement for performance and appearance beneath your vehicle. These steel reservoirs are thicker than stock for longevity, and some models are beautifully chrome plated to further prevent rust—in addition to including a drain plug to facilitate fluid maintenance. Over time, many transmission pans develop a warped, leaky gasket flange, or become damaged by road debris. Protect your transmission by bolting on one of these economical replacement upgrades from TCI.
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$67.95
Maximize your transmission's power potential! TCI sprag and drum assemblies are designed to reduce rotating mass without compromising drum integrity. They will hold up to five clutches and are hard coated for improved wear characteristics.
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$548.95
TCI introduces a fresh line of quality filler tubes. Applications for the most popular Ford, GM, and Chrysler transmissions are available. Most of the dipsticks feature a locking stick that satisfies sanctioning bodies' racing rules. The rubber boot seal is a vast improvement over the small O-ring typically used on older OEM tube designs.
( 186 )
$40.95
TCI trans-brake kits allow you to achieve maximum torque converter stall for quicker and more consistent reaction and 60 ft. times. They work like this: When the trans-brake is engaged, the vehicle can roll neither forward nor backward, and as you press on the accelerator, the engine can rev as high as the torque converter stall. Once the brake is released, power is immediately transferred to the rear tires, with less parts breakage than with a manual transmission.
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$697.95
Get maximum performance and quicker ETs with these TCI full manual valve bodies. They're engineered to allow full manual control of the valve body, for quicker shift timing and higher line pressures. You get less clutch slippage under high load, so that more power gets to the ground. They're a great choice for bracket cars, monster trucks, and virtually any off-road competition vehicle where a transbrake is either illegal or undesirable.
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$302.95
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$338.95
Has your vehicle's governor cover from the factory reached its "term limit?" Might be time to choose a replacement from the experts at TCI Auto! Your old rusted and dented cover has seen years of abuse, so why let it ruin the looks of your engine bay? Now you can dress up your transmission governor with corrosion-resistant stainless steel. These aesthetically pleasing options are available in two styles—exact OEM replica or stamped with the TCI logo. Both include a rubber O-ring for a leak-free seal. Conceal the hole where the governor is located and hold it in place on the transmission with a beautiful stainless cover from TCI.
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$17.95
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$20.95
TCI Pro Super transmission overhaul kits contain the same parts and pieces used in building TCI Streetfighters. You will receive components normally replaced on a transmission rebuild, along with new performance frictions and steels, plus a Trans-Scat valve body kit, which enables you to change the valve body to a manual/automatic setup that delivers both a good solid shift suitable for towing applications and a competition-quality shift for drag racing. Features: * Seals, gaskets, and bushings * High performance frictions and steels * Reusable-type pan gasket * Adjustable modulator * High-volume filter * Drain plug kit * Trans-Scat valve body kit * Performance band included in 700R4, 4L60E, and 2004R kits as they normally require a band during regular repair cycles
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$348.95
No matter what transmission you have, there are a lot of different parts that are required to make it work. TCI has you covered with these racing transmission filter and pan gasket kits. They will provide more flow with superior particle filtering, to extend the life of your transmission.
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$32.95
These TCI transmission Master Racing overhaul kits are designed for racers who maintain their own transmissions. They contain parts that are required when freshening up an existing competition transmission. You'll receive the high performance filter, clutches, steels, seals, gaskets, and bushings normally replaced during a rebuild. In addition, kits for late model GM overdrive transmissions also include a new performance band.
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$229.95
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$338.95
TCI's StreetFighter valve bodies give you better control over your transmission, while improving your car's overall performance. They'll give you the option of either full manual or full automatic control, meaning you can put it in drive and allow the transmission to shift automatically, or shift it yourself manually at any rpm you desire. Great for street and racing use, they come ready for installation and are the same valve bodies installed by TCI in their famous StreetFighter series transmissions.
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$350.95
TCI Transmission Seal-Up kits include everything that you need to prevent transmission fluid leakage during transport or storage. The kits include plastic plugs and caps.
( 7 )
$41.95
Governor recalibration kits from TCI will allow you to adjust the shift points of your transmission after it is installed in your vehicle. These kits are very useful for transmission swaps, or if you have a car that is very light, or has a low rear gear ratio. They also work great for bracket cars retaining an automatic 1-2 shift.
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$130.95
Are you doing a rebuild? Get your transmission bushing kits from TCI. These bushing kits contain all of the bushings normally required during a transmission rebuild. TCI kits include quality parts by original equipment manufacturers, providing an excellent fit.
( 16 )
$42.95
Are you looking to upgrade the friction plates in your transmission's clutch pack? TCI has you covered with their premium-quality friction plates. When it comes to quality performance, TCI has you covered.
( 10 )
$39.95
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