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TCI Automotive Transmissions, Torque Converters & Parts

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.

Individual Parts

Results 1 - 25 of 29

Automatic Transmission Shifter, Outlaw X, Cable Operated, Gate Plate, Natural, 4L60E, 4L80E, Each

Part Number: TCI-630004

1.0 out of 5 stars ( 1 )

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Transmission 6X GEN3 HEMI PKG W/OUTLAW SHFT

Part Number: TCI-271701P36

Not Yet Reviewed

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6X BB FORD TRANS PKG W/BELL

Part Number: TCI-271701P5

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Transmission Upgrade Kit, Trans-Scat, Chevy, GMC, Bentley, Hummer, Jaguar, Rolls Royce, 4L80E, Each

Part Number: TCI-276005

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 5, 2025 if ordered today

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Estimated Ship Date: Nov 5, 2025 if ordered today

Transmission Upgrade Kit, Trans-Scat, Chevy, GMC, Bentley, Hummer, Jaguar, Rolls Royce, 4L80E, Each

Part Number: TCI-276000

Not Yet Reviewed

Estimated Ship Date: Nov 5, 2025 if ordered today

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Estimated Ship Date: Nov 5, 2025 if ordered today

Automatic Transmission Brackets and Levers, Pan Bracket and Lever, Includes PRNDL Sensor, Chevrolet, 4L60E/4L80E, Kit

Part Number: TCI-248550

Not Yet Reviewed

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Automatic Transmission Shifter, Diablo Black Out Series, Cable Operated, Pistol Grip, With Cover, Two Buttons, Each

Part Number: TCI-620002BL

3.0 out of 5 stars ( 2 )

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Automatic Transmission Shifter, FAST-GATE, Forward Shift Pattern, Cable Operated, 12 in. x 4.25 in. Base, 13.25 in. Total Height, GM, Ford, Mopar,Each

Part Number: TCI-616541

4.16 out of 5 stars ( 56 )

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Automatic Transmission Shifter, Fast-Gate, Right Hand Drive, Cable Operated, Round Black Knob, 3/4-Speed, Forward Pattern, Chevy, Chrysler, Ford, Each

Part Number: TCI-616544

4.5 out of 5 stars ( 2 )

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Automatic Transmission Shifter, Diablo, Cable Operated, Pistol Grip, With Cover, 2 Buttons, Each

Part Number: TCI-620002

3.0 out of 5 stars ( 8 )

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Paddle Shifter, 4/5/6-Speed Automatic, with TCI Transmission Control Unit, Universal, Kit

Part Number: TCI-301442

1.0 out of 5 stars ( 1 )

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Automatic Transmission Shifter, Diablo Series, Blackout, Cable Operated, Pistol Grip, With Cover, No Buttons, Each

Part Number: TCI-620001BL

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Automatic Transmission Shifter, Diablo Series, Classic, Cable Operated, Pistol Grip, Without Cover, Two Buttons, Each

Part Number: TCI-620004

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 5, 2025 if ordered today

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Estimated Ship Date: Nov 5, 2025 if ordered today

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Chevy, 4L80E, Each

Part Number: TCI-271000

Not Yet Reviewed

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Trans-Brake Valve Body, Full Manual Style, Cast Aluminum, Chevy, 4L80E, Reverse Shift Pattern, Kit

Part Number: TCI-274501

2.6 out of 5 stars ( 5 )

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Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Chevy, 4L80E, 1997-2006, Each

Part Number: TCI-271100

Not Yet Reviewed

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Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Chevy, 4L80E, RWD, Each

Part Number: TCI-271150

Not Yet Reviewed

Estimated Ship Date: Nov 5, 2025 if ordered today

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Estimated Ship Date: Nov 5, 2025 if ordered today

Automatic Transmission Controller, EZ-TCU, Controller, Wiring, Hand-Held Unit, Chevrolet, 4L60E, 4L65E, 4L80E, 4L85E, TCI 6x 6-Speed, Kit

Part Number: TCI-302820

3.86 out of 5 stars ( 37 )

Estimated Ship Date: Tomorrow

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Bands, Reverse, Kevlar®, GM, 4L80E, Each

Part Number: TCI-225105

4.67 out of 5 stars ( 3 )

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Transmission Controller, Wireless, Bluetooth, GM 4L60E, 4L65E, 4l70E, 4L80E, 4L85E, TCI 4X, 6X, Each

Part Number: TCI-302600

1.0 out of 5 stars ( 2 )

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Automatic Transmission Rebuild Kit, Pro Super, Chevy, GMC, 4L80E, Kit

Part Number: TCI-278800

1.0 out of 5 stars ( 3 )

Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

Automatic Transmission, Remanufactured, Forward Pattern, Automatic/Manual Valve Body, Chevy, 4L80E, 4WD, Each

Part Number: TCI-271500

Not Yet Reviewed

Estimated Ship Date: Nov 5, 2025 if ordered today

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Estimated Ship Date: Nov 5, 2025 if ordered today

Automatic Transmission, Remanufactured, Forward Pattern, Automatic/Manual Valve Body, Chevy, 4L80E, 4WD, Each

Part Number: TCI-271400

Not Yet Reviewed

Estimated Ship Date: Nov 5, 2025 if ordered today

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Estimated Ship Date: Nov 5, 2025 if ordered today

Transmission Controller Components, Replacement, Control Box, TCU, up to 2009, EZ-TCU, GM, Each

Part Number: TCI-30282

2.88 out of 5 stars ( 8 )

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Wiring Harness, EZ-TCU Transmission Controller Main Harness, Each

Part Number: TCI-30261

Not Yet Reviewed

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