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...

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Results 1 - 25 of 215

TCI 2004R/700R4 Lockup Wiring Kits 376600

TCI 2004R/700R4 Lockup Wiring Kits 376600

Torque Converter Lockup Kit, Wiring Kit, Vacuum Switch, GM, 200-4R, 700R4, Kit

Part Number: TCI-376600

4.32 out of 5 stars ( 60 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

TCI TH700-R4 Kickdown Kits 374400

Kickdown Kit, Aluminum, Natural, GM, Automatic, 700R4, 4L60, Kit

Part Number: TCI-374400

2.0 out of 5 stars ( 1 )

Estimated Ship Date: May 29, 2025 if ordered today

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Estimated Ship Date: May 29, 2025 if ordered today

TCI StreetFighter Automatic Transmission Packages 371000P1

Automatic Transmission Package, 700R4 Transmission/2,400 rpm Flash Stall Converter/Cooler/Fluid, Chevy

Part Number: TCI-371000P1

4.22 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

TCI Street Rodder Transmission Packages 371038P1

Street Rodder Package, 700R4 Transmission/1,700 rpm Flash Stall Converter, Cooler, Fluid, Chevy, Kit

Part Number: TCI-371038P1

1.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

TCI StreetFighter Transmissions 371004

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Chevy, 700R4, Each

Part Number: TCI-371004

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

TCI Super StreetFighter Transmissions 371200

Automatic Transmission, Remanufactured, Super StreetFighter, Aluminum Case, Black, 3.06 First Gear Ratio, Chevy, 700R4, Each

Part Number: TCI-371200

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

TCI Filler Tubes and Dipsticks 743865

Automatic Transmission Dipstick with Tube, Locking, Steel/Plastic, Black, Chevy, 700R4, 4L60E

Part Number: TCI-743865

4.58 out of 5 stars ( 85 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

TCI StreetFighter Automatic Transmission Packages 371000P2

Streetfighter Package, 700R4 Transmission/3000 rpm Flash Stall Converter, Cooler, Fluid, Chevy, 700R4

Part Number: TCI-371000P2

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

TCI Speedometer Gear Housings 880023

Speedometer Gear Housing, 40 - 45 Tooth, Steel, BOP, 700R4, TH350, Each

Part Number: TCI-880023

4.72 out of 5 stars ( 36 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

TCI Breakaway 2,200-2,600 Stall Torque Converter 243107

Torque Converter, Breakaway, Chevy, 4L60/4L60E/700R4, Each

Part Number: TCI-243107

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

TCI StreetFighter 3,000-3,600 Stall Torque Converter 243105

Torque Converter, StreetFighter, Chevy, 4L60/4L60E/700R4, Each

Part Number: TCI-243105

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

TCI StreetFighter Transmissions 371000

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic, Manual Valve Body, Chevy, 700R4, Each

Part Number: TCI-371000

3.24 out of 5 stars ( 17 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

TCI Maximizer 4x4 Transmissions 371400

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic Valve Body, Chevy, 700R4, 4WD, Each

Part Number: TCI-371400

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

TCI Full Manual Valve Bodies 376015

Valve Body, Full Manual, Reverse Pattern, Chevy, 700R4, Each

Part Number: TCI-376015

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

TCI Speedometer Gear Housings 880022

Speedometer Gear Housing, 34-39 Tooth, Aluminum, GM, 700R4, TH350, TH250, Each

Part Number: TCI-880022

4.72 out of 5 stars ( 32 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

TCI Breakaway 2,200-2,600 Stall Torque Converter 242800

Torque Converter, Breakaway, Chevy, 700R4/4L60E, Each

Part Number: TCI-242800

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

TCI High Torque Towing 1,000-1,200 Stall Torque Converter 242820

Torque Converter, High Torque Towing, Chevy, 700R4, Each

Part Number: TCI-242820

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

TCI Master Racing Overhaul Kits 379100

Automatic Transmission Rebuild Kit, Master Racing, GM, 700R4, Kit

Part Number: TCI-379100

4.55 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

TCI Transmission Pans 378010

Automatic Transmission Pan, Stock, Aluminum, Polished, GM, 700R4, 4L60E, Kit

Part Number: TCI-378010

4.43 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

TCI Pro Super Transmission Overhaul Kits 378900

Automatic Transmission Rebuild Kit, Pro Super, GM, 700R4, Kit

Part Number: TCI-378900

3.5 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

TCI Trans-Brake Valve Body Kits 376025

Valve Body, Trans-Brake, Full Manual, Cast Iron, Reverse Shift Pattern, Chevy, 700R4, Kit

Part Number: TCI-376025

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

TCI Automatic Transmission Front Pumps 373301

Automatic Transmission Front Pump, Cast Aluminum, GM, 4L60, 700R4, Each

Part Number: TCI-373301

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

TCI Maximizer 4x4 Transmissions 371403

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic Valve Body, Chevy, 700R4, 4WD, Each

Part Number: TCI-371403

Not Yet Reviewed

Estimated Ship Date: May 29, 2025 if ordered today

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Estimated Ship Date: May 29, 2025 if ordered today

TCI Breakaway 2,200-2,600 Stall Torque Converter 242500

Torque Converter, Breakaway, Chevy, 700R4/200-4R, Each

Part Number: TCI-242500

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

TCI Heavy-Duty RV Transmissions 371002

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic Valve Body, Chevy, 700R4, Each

Part Number: TCI-371002

Not Yet Reviewed

Estimated Ship Date: May 28, 2025 if ordered today

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Estimated Ship Date: May 28, 2025 if ordered today

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