Availability
TCI Premium Series flexplates are designed to be upgraded replacements for factory units. Precision manufactured and featuring a premium e-coat finish that resists corrosion from salt and road grime, they are durable and longer lasting options than commonly available budget flexplates. TCI Premium Series flexplates are spin balanced to ensure vibration-free operation and to meet factory balance specifications for both internally and externally balanced engines. They are the perfect replacement for any stock to mild performance vehicle.
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$59.95
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$116.95
TCI's billet 13-vane rotor pump upgrade kits can be used as a direct replacement on stock or performance-upgraded GM 200R4, 700R4, 4L60, 4L60E, 4L65E, and 4L70E transmissions. Factory 10- and 13-vane pumps can experience line pressure fluctuations at higher rpm. The robust 13-vane billet rotor adds strength while increasing pump fluid volume to maintain consistent, stable pressure. The hardened pump vane rings add an additional level of durability. Machined from 8620 billet steel, TCI 13-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 13-vane billet rotors pumping in your transmission.
Not Yet Reviewed
$150.95
These TCI PRO-X TH400 aluminum tailhousings feature light weight and improved strength, while using a tailshaft roller bearing rather than the factory bushing for superior lubrication and durability. The OEM bushing is a common failure point with TH400 transmissions, as it can run dry in high-speed TH400 applications. The TCI PRO-X TH400 aluminum tailhousings are more rigid than other factory or aftermarket tailhousings, with increased structure for added support and durability. The use of the roller bearing provides added lubrication, and the usually unreliable paper gasket used to seal the housing to the transmission is replaced with a precision-machined surface that incorporates an O-ring for a solid, drip-free connection. Build a stronger transmission and have better reliability with one of the TCI PRO-X TH400 aluminum tailhousings.
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$288.95
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
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.
( 2 )
$321.95
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.
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$47.95
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$106.95
If your transmission is sending up smoke signals, then there could be a problem with your modulator. Replace old factory preset models with TCI adjustable vacuum modulators. These transmission modulators are available for several applications and allow you to fine-tune your shift points and shift feel. Simply adjust the screw inside of the vacuum nipple for more or less diaphragm preload. Your transmission relies on the vacuum modulator to function properly, and you can rely on TCI and their adjustable vacuum modulators for renewed performance and the ability to slightly raise or lower part throttle shift points and line pressures.
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$33.95
These TCI C-4 pan fill conversion kits allow owners of Ford C-4 transmissions with screw-in dipsticks to use an aftermarket aluminum transmission pan. Drill and tap the pan to accept the fitting, screw in your dipstick just like you would with the factory pan, and you're all set.
( 2 )
$19.95
Did you buy an aftermarket shifter for your Powerglide-equipped car, only to find it won't bolt up to your transmission's factory shift arm? Don't fret; all you need is one of these shift levers from TCI. Made from steel for durability, these levers feature multiple mounting positions to allow installation of popular cable-operated aftermarket shifters from TCI, Hurst, Turbo Action, B&M, and more.
( 2 )
$29.95
Easily convert your factory pan to a convenient, drain plug equipped unit for easier transmission servicing with these drain plug kits from TCI.
( 2 )
$15.95
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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$40.95
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.
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$4,996.95
TCI StreetFighter shifters are designed to provide ultra-reliable, ratchet-action shifting that commands your transmission and is compatible with both forward and reverse pattern valve bodies. They are are very affordable and feature an NHRA/IHRA-approved reverse lockout system, a lighted OEM-style gearshift indicator, and a shifter cover which can be custom-fitted to your transmission tunnel for a professional final appearance.
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$759.95
Boost the efficiency of your transmission with some help from the folks at TCI Automotive. These Ford C-6 low-drag planetary sets replace troublesome stock thrust washers with needle bearings to reduce friction and help extend transmission life. These low-drag planetary sets include: * Forward planetary assembly * Forward clutch hub * Reverse planetary assembly * Reverse ring gear * Rear sprag inner race * Roller bearing rear park gear
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$421.95
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.
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$460.95
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