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...

Showing In Stock Items. Show All 66 Items.

Individual Parts

Part Groups

Results 1 - 24 of 53

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.

4.32 out of 5 stars ( 188 )

$65.95

TCI Master Racing Overhaul Kits

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.

4.34 out of 5 stars ( 58 )

$285.95

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

1.0 out of 5 stars ( 2 )

$1,026.95

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.

3.96 out of 5 stars ( 48 )

$571.95

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.

4.47 out of 5 stars ( 59 )

$685.95

—

$820.95

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.

4.09 out of 5 stars ( 107 )

$560.95

—

$657.95

TCI Outlaw-X Shifters

TCI Outlaw-X shifters are compact--2.1 in. wide by 9.6 in. long--and feature a powdercoated cover with quick-release pins and a pistol-grip handle. They include Park/Neutral safety switches and provisions for a reverse-light system, as well as patent-pending gate plate technology to comply with NHRA/IHRA reverse lock-out regulations. TCI Outlaw-X shifters come with a cable and all hardware needed for installation.

3.67 out of 5 stars ( 3 )

$523.95

TCI Sprags and Roller Clutch Kits

These sprags and roller clutch kits from TCI are all-new OEM assemblies. Replacing the forward sprag assembly and low-reverse roller clutch is a must when building a high performance 700R4/4L60E. These forward sprags are 29-element, which makes them ideal upgrades for earlier 700R4 transmissions that were built with weaker sprags from the factory.

4.33 out of 5 stars ( 3 )

$47.95

—

$106.95

TCI Transmission Pans

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

4.21 out of 5 stars ( 184 )

$169.95

—

$256.95

TCI Automatic Transmission Front Pumps

TCI automatic transmission front pump assemblies are a direct bolt-in replacement for the stock piece, and they ensure proper fluid circulation and consistent line pressure in many performance applications. These easy-to-install units are precision machined, inspected, and tested for quality. TCI front pumps are available for a variety of transmission types. Choose the model that's designed for fitment on your vehicle.

4.33 out of 5 stars ( 9 )

$117.95

—

$587.95

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.

4.07 out of 5 stars ( 14 )

$786.95

—

$998.95

TCI Maximizer Street Performance Torque Converters

These Maximizer Street Performance torque converters are built with extra reinforcement and thicker mounting surfaces to withstand the additional load and vibration put through the drivetrain by a truck with performance modifications. By providing additional stall, your truck will see better initial takeoff and will not lug the engine when using big tires. Special attention is made to match the converters to the power range of most trucks that do double duty as off-road and daily drivers. Improved rear-wheel horsepower and elapsed times are some of the results.

4.57 out of 5 stars ( 7 )

$692.95

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.

3.32 out of 5 stars ( 31 )

$3,210.95

—

$3,773.95

TCI Beast Automatic Transmission Sun Shells

Have you ever suddenly lost reverse, 2nd, and 4th gears? These TCI Beast automatic transmission sun shells are designed to replace the OEM sun shell assembly that is a known weak point. They have been retooled and improved by making them thicker and giving them a revised spline area. Don't lose any more gears--try one of these TCI Beast automatic transmission sun shells to eliminate any possible problems.

5.0 out of 5 stars ( 9 )

$148.95

TCI Transmission Slip Yokes

Don't go to the junkyard looking for that replacement transmission yoke for your performance application--TCI has you covered. Since your application may not match with manufacturer specifications, TCI can supply you with a matching yoke without any hassles.

4.79 out of 5 stars ( 14 )

$188.95

TCI Replacement Steel Transmission Pans

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.

4.35 out of 5 stars ( 68 )

$85.95

TCI Automatic Transmission Clutch Friction Plates

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.

4.2 out of 5 stars ( 10 )

$141.95

—

$170.95

TCI GM Transmission to Chrysler/Ford Engine Adapter Kits

TCI GM Transmission to Chrysler/Ford Engine Adapter Kits are constructed from 1/4" or 1/2" 6061-T6 aluminum and measure 18 in. tall x 24 in. wide. They may be trimmed for chassis clearance or used as a mid-mount plate. These kits are designed to retain the stock starter location.

3.0 out of 5 stars ( 1 )

$771.95

TCI Transmission Bushing Kits

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.

4.35 out of 5 stars ( 17 )

$60.95

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.

3.57 out of 5 stars ( 145 )

$3,650.95

—

$4,479.95

TCI 4L60 Off-Road Torque Converters

The TCI 4L60 Off-Road torque converters are the first in a new series featuring a low stall speed between 1,800 to 2,400 rpm to prevent "pushing through" the brakes when off-road, at low speed, or in stopped conditions. The 4L60 torque converters are perfect for mild LS-swapped Jeeps or off-road rigs. The extra robust 10-inch converter benefits from a heat-treated steel pump hub and sprag races for increased strength and durability for trail abuse. The double-captured thrust bearings increase capacity while also reducing drag, which is critical for off-road use. 4L60 Torque Converter features: * Designed for use with mild LS swapped Jeeps or off-road applications * Heat-treated steel pump hub * Heat-treated sprag races for increased strength and durability for off-road abuse * Double captured roller thrust beatings for increased capacity and reduced drag, critical for off-road use * Furnace-brazed * Balanced * Mounting hardware included Note: Actual stall speed may differ due to engine combination, gear selection, and vehicle weight.

Not Yet Reviewed

$518.95

TCI 10-Vane Billet Rotor Kits

Precision-fit your transmission front oil pump with TCI 10-vane billet rotors. Factory 10-vane systems and 13-vane powdered metal aftermarket kits have got nothing on these TCI billet rotors. Machined from 8620 billet steel, TCI 10-vane pump rotors are strong and the vanes are precision-machined to exacting tolerances. Perform with proper fluid circulation and consistent line pressure--no matter what your level of performance is--with TCI 10-vane billet rotors pumping in your transmission.

5.0 out of 5 stars ( 2 )

$321.95

TCI Transmission Technical Overhaul Manuals

Thanks to the folks at TCI, you can learn to overhaul your transmission at home! These transmission technical overhaul manuals come in either hardback or CDs and are filled with in-depth technical information and plenty of photos and illustrations. They'll help you rebuild your tranny the right way the first time!

4.64 out of 5 stars ( 22 )

$51.95

—

$58.95

TCI Red Eagle Automatic Transmission Bands

TCI Red Eagle automatic transmission bands are 18 percent wider than original equipment bands, providing greater torque capacity and more positive 1-2 shifts. They feature an anchor area that is extra-thick, heat-treated, and is constructed of high-carbon steel to eliminate the stretching and breakage associated with stock bands.

5.0 out of 5 stars ( 1 )

$89.95

Page 1 of 3
Next