Availability
Are you making a change in tire size or gears? TCI offers the most popular speedometer gears, like GM drive gears, to calibrate your speed. These sturdy, plastic-driven gears are available in several tooth counts to fit your application. Determine your appropriate drive gear/driven gear combination and then check out TCI GM drive speedometer gears for accurate speed readings.
( 236 )
$26.95
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$51.95
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
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
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$44.95
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.
( 44 )
$20.95
TCI automatic transmission rear case bearings are designed to take up the endplay in your automatic transmission's tailshaft housing. They include a needle thrust bearing assembly and three different shim thicknesses to adjust the endplay to your specific transmission.
( 12 )
$33.95
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.
( 3 )
$47.95
These springs from TCI are a complete set of 16 direct piston release springs to quicken the release during trans-brake use. You can count on TCI to keep your valve body and trans-brake working flawlessly.
( 2 )
$47.95
These thrust washer kits from TCI contain assorted thickness Babbit and/or nylon thrust washers designed to correctly set proper case clearance and control end play during transmission assembly. TCI offers several different kit applications to best suit your vehicle needs.
( 11 )
$47.95
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$50.95
Are you looking to upgrade the steels in your transmission's clutch pack? TCI has you covered with their premium-quality clutch steels. When it comes to quality performance, TCI has you covered.
Not Yet Reviewed
$22.95
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$47.95
TCI automatic transmission controller components are designed to keep your TCI EZ-TCU transmission controller in perfect working order. The controller allows for maximum electronic control over shift points, shift firmness, and shift speed and is fully configured and ready to run right out of the box with no tuning necessary. The unit is also optionally fully programmable based on load, speed and RPM. If you ever have the want or need to get any additional components or replacement components for your transmission controller TCI has the automatic transmission controller components you need.
( 11 )
$28.95
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!
( 24 )
$50.95
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.
( 101 )
$29.95
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$38.95
These universal TV/kickdown cables from TCI are designed to be economical replacement throttle valve cables. They feature an adjustable outer sheath, making them true universal replacements.
( 46 )
$51.95
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$55.95
TCI Kevlar® automatic transmission bands will provide greater torque capacity and more positive 1-2 shifts. They feature an anchor area that is extra-thick, heat-treated, and constructed from Kevlar® to eliminate the stretching and breakage associated with stock bands.
( 15 )
$43.95
TCI speedometer gear housings are designed to replace the OEM gear housing in your automatic transmission. They install easily into the removable section of the rear tailhousing of the transmission. The TCI speedometer gear housings are available in different tooth combinations and are identified by their color. Upgrading to larger diameter tires? Changing ring and pinion gear ratios? Make sure you use one of these TCI speedometer gear housings to keep track of your speed accurately.
( 168 )
$27.95
Vacuum modulators are designed to tell your transmission what kind of load is being put on it and react with the proper line pressures and shift points. Over time, these modulators can develop leaks or get damaged, causing driving issues and even premature transmission failure. TCI solves this dilemma with these adjustable modulators. Not only do these modulators renew performance, but you will also have the ability to slightly raise/lower part throttle shift points and line pressures. Simply adjust the screw inside of the vacuum nipple for more or less diaphragm preload.
( 9 )
$27.95
TCI TV cable bracket corrector kits are designed to correct geometry problems in order to give you the required TV cable adjustment. They are available for Holley and Edelbrock carburetors.
( 27 )
$51.95
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$55.95
TCI GM universal transmission dust covers will make sure that no foreign objects or debris get near your flexplate or torque converter. They are made of quality materials and install easily.
( 36 )
$38.95
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$42.95
These TCI replacement automatic transmission lockup solenoids are designed to fit your TCI torque converter control lockup kit. They easily install in your automatic transmission and require no modifications to hook up your TCI TCC kit.
( 14 )
$45.95
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.
( 8 )
$41.95
TCI's pressure regulator springs are a high-rate style that will permit pressures up to 250 psi, depending on boost valve selection. They're perfect for competition transmissions.
( 2 )
$20.95
TCI gate plates are bolt-on options to convert your standard-pattern shifter. They will allow for the use of reverse-style transmission valve bodies or switching from a 3-speed to a 4-speed. Best of all, no modifications are required for installation. Order the gate plate recommended for your Chevy, Ford, or Mopar transmission model.
( 7 )
$42.95
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$64.95
These TCI valve body gaskets are designed to replace the gaskets from your TCI performance valve body. They are manufactured from quality materials and feature all of the correct holes to fit your transmission valve body. The gaskets are available for all automatic transmissions and all types of valve bodies.
( 11 )
$21.95
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$41.95
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.
( 17 )
$42.95
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$51.95
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