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GMC JIMMY TCI Auto Parts and Accessories

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Results 1 - 24 of 49

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.

3.46 out of 5 stars ( 151 )

$2,575.95

$3,124.95

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.

3.48 out of 5 stars ( 29 )

$2,122.95

$2,345.95

TCI EZ-TCU Automatic Transmission Controllers

TCI EZ-TCU automatic transmission controllers are fully configured right out of the box--no tuning is necessary. Simply install them with the included instructions and then start the systems by answering the simple setup wizard questions on the included hand-held unit. They're capable of real-time switchable calibrations, which allows for multiple setups. The multi-shift settings include a full manual mode for using bump or paddle shifters. The TCI EZ-TCU automatic transmission controllers allow for maximum electronic control over shift points, shift firmness, and shift speed. Self-diagnostics enable users of every skill level to fully utilize their capabilities. Be sure to match your particular transmission with the correct EZ-TCU controller, as some models are designed for pre-2009 applications ... and other models are for 2009 and later.

3.86 out of 5 stars ( 37 )

$1,025.95

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 ( 186 )

$40.95

$82.95

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.

3.78 out of 5 stars ( 55 )

$3,384.95

$3,478.95

TCI Full Manual Valve Bodies

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.

4.59 out of 5 stars ( 58 )

$338.95

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 ( 183 )

$164.95

$256.95

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.

4.83 out of 5 stars ( 6 )

$517.95

$548.95

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 )

$232.95

$338.95

TCI Governor Covers

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.

4.52 out of 5 stars ( 44 )

$17.95

$20.95

TCI Racing Filter and Pan Gaskets

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.

3.87 out of 5 stars ( 100 )

$32.95

TCI Extreme Racing Starters

TCI Extreme Racing starters are engineered for racing and tight engine swaps where a smaller, lighter weight starter is desired. These starters are new, not rebuilt. They not only reduce front-end pounds for better weight distribution, but they will also provide extra room for headers, oil pans, and increased ground clearance as well. TCI Extreme Racing starters are built with full ball bearings for less friction and more torque, a heavy-duty contact disc solenoid for more consistent starts, and a high-temperature, epoxy-encapsulated armature to resist heat and vibration. Their efficient design draws less amperage, leaving more power for your ignition system to keep you in the race.

5.0 out of 5 stars ( 2 )

$355.95

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 )

$212.95

TCI Outlaw Shifters

TCI Outlaw shifters not only ensure that you will find the right gear when you need it, but also deliver great looks. Constructed of billet aluminum with a pistol grip shifter, they are rugged enough to handle both street and race duty, while complementing the interior of any vehicle. They feature rugged construction and are perfectly suited for competition use, being compliant with NHRA/IHRA-legal reverse lockout regulations. In addition, Outlaw shifters feature a park/neutral safety switch, along with provisions for a reverse light system. A shifter cable and installation hardware are included.

4.77 out of 5 stars ( 88 )

$438.95

$491.95

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.

4.36 out of 5 stars ( 67 )

$67.95

$85.95

TCI High Performance Intermediate Sprags

TCI high-performance intermediate sprags feature more elements than stock, to provide better holding power. They are available for a variety of applications to suit your needs.

5.0 out of 5 stars ( 2 )

$127.95

TCI High Torque Starters

High torque starters from TCI should be your pick for tow truck and street performance applications. These starters are OEM remanufactured with four fields of windings with high-temperature solenoids and will produce 20 percent more cranking power than stock to keep you moving. The high torque starters are resistant to heat produced by performance exhaust headers and will take repetitive cranking without failure. TCI high torque starters offer great power at a small price.

4.29 out of 5 stars ( 28 )

$279.95

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 EZ-TCU Transmission Controller Main Harnesses

TCI EZ-TCU main harnesses are the replacements you need to keep your transmission control unit connected to performance. These are identical to the originals that came with your units, and they offer the right fit and function for your controller. Whether you need them because of damage, loss, or the desire to have a spare on hand, TCI EZ-TCU main harnesses are available as replacements so that you can continue maximum control over shift points, shift firmness, and shift speed.

Not Yet Reviewed

$200.95

TCI Universal TV/Kickdown Cables

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.

3.89 out of 5 stars ( 46 )

$51.95

TCI Racing Starters

TCI Racing starters are engineered for racing and tight engine swaps where a smaller, lighter weight starter is desired. These starters are new, not rebuilt. They not only reduce front-end pounds for better weight distribution, but they will also provide extra room for headers, oil pans, and increased ground clearance. TCI Racing starters are built with full ball bearings for less friction and more torque and a heavy-duty contact disc solenoid for more consistent starts. Their efficient design draws less amperage, leaving more power for your ignition system.

3.11 out of 5 stars ( 9 )

$294.95

TCI Permanent Magnet Racing Starters

TCI Permanent Magnet racing starters are engineered for racing and tight engine swaps where a smaller, lighter weight starter is desired. These are new, not rebuilt, starters that weigh almost 50 percent less than stock for less front-end pounds, and to provide extra room for headers and oil pans, as well as increased ground clearance. TCI Permanent Magnet racing starters are built with heavy-duty pinion bearings and a heavy-duty contact disc solenoid with 12 clocking positions for more consistent starts.

3.64 out of 5 stars ( 14 )

$251.95

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 Severe-Duty Transmission Crossmember Mount Kits

TCI severe-duty transmission crossmember mount kits are made from urethane, and feature safety interlocks between mounting points. These kits are a great addition for high-horsepower applications that require maximum shock absorption.

4.8 out of 5 stars ( 5 )

$66.95

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