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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.

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TCI Super StreetFighter Transmissions 211095

Made in the USA TCI Super StreetFighter Transmissions 211095

TCI Super StreetFighter Transmissions 211095

Automatic Transmission, Remanufactured, Super StreetFighter, 30-spline Input, 2.48 First Gear Ratio, Chevy, TH400, Each

Part Number: TCI-211095

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

TCI StreetFighter Transmissions 371004

Made in the USA TCI StreetFighter Transmissions 371004

TCI StreetFighter Transmissions 371004

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

Part Number: TCI-371004

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

TCI StreetFighter Automatic Transmission Packages 371000P1

Made in the USA TCI StreetFighter Automatic Transmission Packages 371000P1

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: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

TCI Street Rodder Transmission Packages 371038P1

Made in the USA TCI Street Rodder Transmission Packages 371038P1

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 311010

Made in the USA TCI StreetFighter Transmissions 311010

TCI StreetFighter Transmissions 311010

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Chevy, TH350, Each

Part Number: TCI-311010

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

TCI Super StreetFighter Transmissions 211005

Made in the USA TCI Super StreetFighter Transmissions 211005

TCI Super StreetFighter Transmissions 211005

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Chevy, TH400, Each

Part Number: TCI-211005

4.27 out of 5 stars ( 11 )

Estimated Ship Date: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

TCI Machined 168-Tooth Flexplate 399754

Made in the USA TCI Machined 168-Tooth Flexplate 399754

TCI Machined 168-Tooth Flexplate 399754

Flexplate, 168-tooth, Steel, Internal Engine Balance, SFI 29.1, TH400/4L80E, Chevy LS, Each

Part Number: TCI-399754

4.9 out of 5 stars ( 29 )

Estimated Ship Date: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

TCI Heavy-Duty RV Transmissions 211001

Made in the USA TCI Heavy-Duty RV Transmissions 211001

TCI Heavy-Duty RV Transmissions 211001

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic Valve Body, Chevy, TH400, Each

Part Number: TCI-211001

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

TCI StreetFighter Automatic Transmission Packages 371000P2

Made in the USA TCI StreetFighter Automatic Transmission Packages 371000P2

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 Competition Transmissions 312001

Made in the USA TCI Competition Transmissions 312001

TCI Competition Transmissions 312001

Automatic Transmission, Remanufactured, Reverse Shift Pattern, Full Manual Valve Body, Chevy, TH350, Each

Part Number: TCI-312001

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

TCI StreetFighter Transmissions 211000

Made in the USA TCI StreetFighter Transmissions 211000

TCI StreetFighter Transmissions 211000

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic, Manual Valve Body, Chevy, TH400, Each

Part Number: TCI-211000

3.42 out of 5 stars ( 12 )

Estimated Ship Date: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

TCI StreetFighter Transmissions 311000

Made in the USA TCI StreetFighter Transmissions 311000

TCI StreetFighter Transmissions 311000

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Chevy, TH350, Each

Part Number: TCI-311000

3.41 out of 5 stars ( 32 )

Estimated Ship Date: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

TCI Maximizer 4x4 Transmissions 311200

Made in the USA TCI Maximizer 4x4 Transmissions 311200

TCI Maximizer 4x4 Transmissions 311200

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic Valve Body, Chevy, TH350, 4WD, Each

Part Number: TCI-311200

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

TCI StreetFighter Transmissions 371000

Made in the USA TCI StreetFighter Transmissions 371000

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: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

TCI Super StreetFighter Transmissions 371200

Made in the USA TCI Super StreetFighter Transmissions 371200

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: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

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

Made in the USA TCI Breakaway 2,200-2,600 Stall Torque Converter 243107

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: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

TCI Breakaway 2,400-2,600 Stall Torque Converter 240900

Made in the USA TCI Breakaway 2,400-2,600 Stall Torque Converter 240900

TCI Breakaway 2,400-2,600 Stall Torque Converter 240900

Torque Converter, Breakaway, Chevy, TH350/TH400, Each

Part Number: TCI-240900

4.29 out of 5 stars ( 24 )

Estimated Ship Date: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

TCI 2004R/700R4 Lockup Wiring Kits 376600

Made in the USA 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

4.26 out of 5 stars ( 61 )

Estimated Ship Date: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

TCI Machined 168-Tooth Flexplate 399753

Made in the USA TCI Machined 168-Tooth Flexplate 399753

TCI Machined 168-Tooth Flexplate 399753

Flexplate, 168-Tooth, Internal Engine Balance, 1-Piece Rear Main Seal, SFI 29.1, Each

Part Number: TCI-399753

4.69 out of 5 stars ( 16 )

Estimated Ship Date: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

TCI StreetFighter Transmissions 311090

Made in the USA TCI StreetFighter Transmissions 311090

TCI StreetFighter Transmissions 311090

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Chevy, TH350, Each

Part Number: TCI-311090

4.12 out of 5 stars ( 17 )

Estimated Ship Date: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

TCI Filler Tubes and Dipsticks 743865

Made in the USA TCI Filler Tubes and Dipsticks 743865

TCI Filler Tubes and Dipsticks 743865

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

Part Number: TCI-743865

4.59 out of 5 stars ( 87 )

Estimated Ship Date: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

TCI Speedometer Gear Housings 880023

Made in the USA TCI Speedometer Gear Housings 880023

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: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

TCI 4x4 Full Manual Competition Transmissions 212800

Made in the USA TCI 4x4 Full Manual Competition Transmissions 212800

TCI 4x4 Full Manual Competition Transmissions 212800

Automatic Transmission, Remanufactured, Reverse Shift Pattern, Manual Valve Body, Chevy, TH400, 4WD, Full Comp, Fits Trans with NP205 T-Case, Each

Part Number: TCI-212800

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

TCI StreetFighter Transmissions 211300

Made in the USA TCI StreetFighter Transmissions 211300

TCI StreetFighter Transmissions 211300

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic, Manual Valve Body, Buick, Oldsmobile, Pontiac, TH400

Part Number: TCI-211300

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

TCI Fast-Lap Circle Track 1,800-2,000 Stall Torque Converter 242125

Made in the USA TCI Fast-Lap Circle Track 1,800-2,000 Stall Torque Converter 242125

TCI Fast-Lap Circle Track 1,800-2,000 Stall Torque Converter 242125

Torque Converter, Fast-Lap Circle Track, Chevy, TH350, Each

Part Number: TCI-242125

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

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