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TCI Automotive Transmissions, Torque Converters & Parts
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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TCI StreetFighter Automatic Transmission Packages
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.
( 18 )
$3,295.95
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$5,295.95
TCI StreetFighter Transmissions
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.
( 154 )
$2,495.95
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$5,100.00
TCI Super StreetFighter Transmissions
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.
( 62 )
$2,795.95
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$4,795.99
TCI Max Shift RTF Racing Transmission Fluid
TCI Max Shift Racing Transmission Fluid (RTF) has been tested and proven to run up to 30 degrees F cooler, even during extreme-heat racing sessions and repeated usage. TCI RTF is uniquely formulated using a new oil-soluble molybdenum additive that greatly reduces internal friction and heat, yet it does not affect clutch and band lockup. It's made using base oils with extremely high viscosity indexes and it contains a special de-foamer agent that reduces fluid foaming, even at 10,000 rpm. In addition, TCI Max Shift RTF contains extreme pressure additives to help control gear fatigue and fracture, actually forming a fluid cushion to help prevent metal-to-metal contact.
( 88 )
$42.95
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$126.95
TCI Street Rodder Transmission Packages
Perfect for a mild daily driver or street rod, these TCI Street Rodder transmission packages give you all of the components necessary to install a new transmission. Using the highest quality TCI manufactured components, each Street Rodder package is equipped with an automatic valve body and valve body performance improvement kit that allows you to achieve firmer, yet not too harsh shifts in the vehicle while remaining fully automatic and retaining the stock shift pattern. Each Street Rodder transmission and torque converter undergo the industry-recognized triple testing to verify that internal fluid pressures and shift characteristics match the strict TCI quality control standards. Torque converters are tested to maintain that the impeller body and pump drive hub remain true and are then pressurized and lead tested to confirm the integrity of the weld seams. Finally, each unit is computer balanced to reduce drivetrain vibrations that can cause serious damage to your converter. For street cruisers who want excellent street performance and lasting durability, the TCI Street Rodder transmission packages provide the prefect solution.
( 3 )
$3,799.99
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$4,795.95
TCI Maximizer 4x4 Transmissions
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.
( 35 )
$2,495.95
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$4,295.99
TCI Competition Transmissions
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!
( 33 )
$2,449.95
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$3,995.99
TCI Super StreetFighter Transmission Packages
TCI Super StreetFighter transmission packages are the perfect solution for street cruisers who want excellent street performance and long-lasting durability. Intended for normally aspirated vehicles powered by engines producing between 725 and 1,025+ hp, depending on the application, the TCI Super StreetFighter packages feature the many of the same benefits as StreetFighter transmission packages with certain internal upgrades, including higher performance friction clutches and bands, as well as heavy-duty hard parts. The Super StreetFighter transmission offers both manual and automatic shift options to give you the power and shifts you want for the strip, or easy driving for the street. The packages include the torque converter with furnace-brazed fins, needle bearings, hardened pre-ground pump hubs, Max Shift street performance fluid, a dipstick, and transmission cooler. With a TCI Super StreetFighter transmission package installed, you'll be ready to take on the streets—and beyond!
( 2 )
$3,595.95
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$4,995.99
TCI Machined Flexplates
For serious performance, TCI machined SFI-approved flexplates are a "must have". These .140 in. thick flexplates are constructed of A514 Blanchard ground steel and are SFI 29.1 approved. TCI offers a complete line of Chrysler and Ford flexplates with GM and Ford bolt patterns for use with their adapter plate kits as well as neutral balanced flexplates with 168-tooth and 166-tooth starter rings for Chevy and Pontiac applications. Now you can speed down the track with the confidence of TCI machined SFI-approved flexplates.
( 61 )
$231.95
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$427.95
TCI Max Shift Street Performance ATF Transmission Fluid
TCI has come up with this new Max Shift Street Performance ATF transmission fluid to help reduce damaging heat buildup and wear for long life and more consistent transmission performance. Its exclusive formula is engineered for passenger car and truck automatic transmission applications. TCI Max Shift Street Performance ATF transmission fluid exceeds current Dexron III and Merco standards.
( 38 )
$15.95
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$109.99
TCI Forged Flexplates
Whether you need stock, stamped, or heavy-duty, TCI forged flexplates are your performance solution. TCI offers popular Chrysler, Ford, and Chevy applications. Their forged selection for Chrysler includes special counterbalanced flexplates for neutral balance torque converters in cast crank applications that came with a counterbalanced torque converter. For Ford applications, TCI offers OEM-style small block plates built to precise standards with extra-thick welds to retain starter ring gear, and they are precision-balanced. Their Chevy stamped flexplates are built thicker than stock from high-tensile strength materials with extra welding to help retain the starter ring gear, and to withstand the stress of high-rpm engines and high-stall converters. For high performance, buzzing around at high rpm requires the confidence of TCI forged flexplates.
( 257 )
$69.95
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$586.99
TCI Breakaway Torque Converters
These TCI Breakaway torque converters will give you about 1,000 more rpm stall speed than stock, so you'll launch and accelerate faster. TCI remanufactures them to last with furnace-brazed fins, needle bearings, and a flame-hardened hub--the same qualities that they gave their street/strip converter.
( 112 )
$529.95
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$999.99
TCI 2004R/700R4 Lockup Wiring Kits
Installation of these TCI 2004R/700R4 lockup wiring kits makes retrofits into non-ECM 700R4 or 2004R vehicles a snap. They allow automatic operation of the TCC in 4th gear under stable engine operation, and disengage the clutch when accelerating or downshifting. A manual override option is also provided. These TCI torque converter lockup wiring kits are constructed from OEM connectors and oil-resistant wire.
( 62 )
$159.99
TCI Filler Tubes and Dipsticks
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.
( 193 )
$52.99
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$111.95
TCI Saturday Night Special Torque Converters
These Saturday Night Specials set the standard for street performance torque converters--without the high costs. Utilizing many of the same features as more expensive torque converters, the Saturday Night Specials are fully furnace-brazed, have a new hardened pump hub, and are pressure-tested and balanced prior to shipment.
( 46 )
$449.95
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$749.95
TCI 4x4 Full Manual Competition Transmissions
Whether you drive a sand dragger, hill climber, or tractor puller, TCI has the transmission for you. The competition line of full manual 4x4 transmissions is built following the same specifications TCI uses in building thousands of drag race units. Applications are also available with trans-brake valve bodies.
( 1 )
$2,995.99
TCI Sprag and Drum Assemblies
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.
( 6 )
$517.99
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$548.95
TCI Wireless EZ-TCU Transmission Controllers
TCI Wireless EZ-TCU module kits make it even easier to control your transmission and even remotely disable it to prevent theft. These Bluetooth-enabled controllers allow you to control shift points, firmness, and aggressiveness. Data logging and self-diagnostics make it possible to optimize tuning intuitively--without the need for software, a hand-held unit, or cabling. And they also feature anti-theft—the ability to deactivate your car. TCI Wireless EZ-TCU transmission controllers feature: * Easy transmission control from your phone or tablet; no laptop or software needed * Maximum electronic control over the shift points, shift firmness, and shift aggressiveness * Data logging and self-diagnostics for optimal tuning * Anti-theft feature for disabling vehicle through app * Compatible with 4L60E, 4L65E, 4L70E, 4L80E, 4L85E, and TCI 4x and 6x transmissions * Available for iOS and Android
( 3 )
$1,026.95
TCI Trans-Brake Valve Body Kits
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.
( 25 )
$631.95
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$914.99
TCI Diablo Shifters
No matter which automatic transmission your street rod or race car has, TCI Diablo shifters have you covered. Using TCI patent pending Diablo technology, the shifters have a fully configurable design that allows the user to set them up to utilize either a front or rear exit cable—and configure them for 2-, 3-, 4-, or even 6-speed transmissions in both forward and reverse shift patterns. There is no longer a need to buy and replace parts if you are changing shift order/configuration, or changing transmissions entirely. The TCI Diablo shifters are also available with an optional 2-button die-cast aluminum handle for controlling nitrous, transbrake, or shift points.
( 18 )
$521.95
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$597.99
TCI Super StreetFighter Torque Converters
These TCI Super StreetFighter converters are completely remanufactured with furnace-brazed fins, needle bearings, and a flame-hardened hub. Super StreetFighters provide the ultimate street performance with a stall speed of up to 4,000 rpm and competition-style launches. They're recommended for use on high-compression street/strip engines and higher performance cars and are used on some of the fastest street machines the world over. Plus, some applications are available with an anti-ballooning plate for use on vehicles equipped with nitrous oxide.
( 14 )
$569.95
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$879.99
TCI Maximizer High Torque Towing Torque Converters
TCI Maximizer high-torque towing converters are efficient units that put more of your engine's torque to the ground. Slippage is minimized, providing better gas mileage and as much as a 20-degree F reduction in transmission temperature. Another benefit is reduced engine rpm at highway speed. These torque converters are available in a variety of size options for more than a dozen Chevy, Ford, and Mopar transmission models.
( 21 )
$449.99
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$899.95
TCI StreetFighter Torque Converters
These TCI StreetFighter converters are completely remanufactured with furnace-brazed fins, needle bearings, and a flame-hardened hub. StreetFighter converters will give you about a 3,000 to 3,500 rpm stall speed. They're recommended for use on high-compression street/strip engines and higher performance cars and are used on some of the fastest street machines the world over. Plus, some applications are available with an anti-ballooning plate for use on vehicles equipped with nitrous oxide.
( 63 )
$549.95
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$1,599.95
TCI Remote TPS
TCI remote TPS are designed to be installed on your carburetor in the same fashion as a GM transmission throttle valve cable. TCI also carries two different brackets to help you install your remote TPS if you haven't already acquired one.
( 23 )
$244.95
