TCI Automotive Transmissions, Torque Converters & Parts

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic, Automatic Valve Body, Lockup, Chevy, TH400, Replaces 700R4 4WD, Kit

Part Number: TCI-211101

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Torque Converter, High Torque Towing, Chevy, TH375/TH400, Each

Part Number: TCI-241110

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Speedometer Gear, Driven, 23-Tooth, Black, GM Turbo-Hydromatics, PowerGlide, Each

Part Number: TCI-880005

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

Flexplate, 168-Tooth, Internal Engine Balance, 1-Piece Rear Main Seal, SFI 29.2, Chevy, Each

Part Number: TCI-399853

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 1, 2026 if ordered today

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Speedometer Gear, Drive, 18-Tooth, Cascade Blue, GM, TH250C, TH350C, TH375B, Each

Part Number: TCI-880016

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Transmission Filter, Chevy, 4L80E, Kit

Part Number: TCI-278505

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Automatic Transmission, Forward Shift Pattern, Manual Valve Body, Circlematic, Chevy, Powerglide, Each

Part Number: TCI-742018

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Automatic Transmission Bands, Red Eagle, High Carbon Steel, Ford, C-6, Set

Part Number: TCI-425505

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Estimated Ship Date: Tomorrow

Torque Converter, Super StreetFighter, AMC, Torque Command 727, Each

Part Number: TCI-751400

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Transmission Overflow Tank, Pro-X, Aluminum, Black, 1 qt. Capacity, GM TH400, Each

Part Number: TCI-228005

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Shifter Cable Adapter, Aluminum, Adapts TCI Heavy-duty Shifter Cable To B&M Outlaw or Thunderstick Shifter, Kit

Part Number: TCI-618005

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Automatic Transmission Shield, Flexplate, Steel, Silver Vain Powdercoated, Chevy, 3-Speed/4-Speed/Automatic

Part Number: TCI-940000

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Automatic Transmission, Remanufactured, Forward Shift Pattern, Manual Valve Body, Buick, Oldsmobile, Pontiac, TH350, Each

Part Number: TCI-312100

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Planetary Gears, Complete Set, Remanufactured, Low Drag, Ford, C6, 1967-76, Set

Part Number: TCI-425000

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 1, 2026 if ordered today

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4L60E LS 300M INPUT SHAFT

Part Number: TCI-379601

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Book, "General Motors THM 400 Tech Tran Manual", 96 Pages, Paperback, Each

Part Number: TCI-892700

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Valve Body, TH400 Man/Auto, Cast Iron, Each

Part Number: TCI-222400TCI

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Estimated Ship Date: Tomorrow

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Shifter Cable, 10 ft. Length, 3 in. Stroke, Morse Style, Threaded/Threaded Ends, Each

Part Number: TCI-851000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Speedometer Cable, for TCI-377300, Clip-On Style, 36.625 in. Length, GM, 1976 and Later, Each

Part Number: TCI-377305-2

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Estimated Ship Date: Tomorrow

Automatic Shifter, StreetFighter, T-Handle, Ford, 5R55S, Each

Part Number: TCI-619575

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Yoke, Steel, 1310, GM TH400 Transmission, 32-Spline, Each

Part Number: TCI-965310

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 1, 2026 if ordered today

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Torque Converter, High Torque Towing, Chevy, 4L60E, 4L65E, Each

Part Number: TCI-242936

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Estimated Ship Date: Tomorrow

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Automatic Transmission Filter, Chevy, Powerglide, Each

Part Number: TCI-528505

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Torque Converter, Super StreetFighter, Chevy, Buick, Oldsmobile, Pontiac, TH350/TH375/TH400, Each

Part Number: TCI-242102

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Shifter Cable, 4 ft. Length, 2 in. Stroke, Morse Style, Threaded/Threaded Ends, Each

Part Number: TCI-840400

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow