CHEVROLET TCI Auto Transmissions Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

TCI High Performance Heat-Treated Sprag Races 328910

TCI High Performance Heat-Treated Sprag Races 328910

Sprag, Intermediate, Steel, GM, TH350, Each

Part Number: TCI-328910

Not Yet Reviewed

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TCI Maximizer High Torque Towing 1,000-1,200 Stall Torque Converter 241110

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

Part Number: TCI-241110

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

TCI Sprag and Drum Assemblies 223600

Automatic Transmission Direct Drum, Steel, Vaccu Melt 300 Input Shaft, Chevy, TH400, Kit

Part Number: TCI-223600

Not Yet Reviewed

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TCI Valve Body Gaskets GSK748200

Gasket, Automatic Valve Body, Coated Paper, Chevy, Powerglide, Pair

Part Number: TCI-GSK748200

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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TCI PRO-X Transmission Overflow Canisters 228005

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

Part Number: TCI-228005

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TCI Circlematic Transmissions 742018

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

Part Number: TCI-742018

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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TCI Competition 3,800-4,500 Stall Torque Converter 242300

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

Part Number: TCI-242300

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

TCI Super StreetFighter 3,500-3,800 Stall Torque Converter 243111

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

Part Number: TCI-243111

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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TCI StreetFighter 3,000-3,600 Stall Torque Converter 243106

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

Part Number: TCI-243106

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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TCI High Performance Servo Kits 376006

Servo, Billet Aluminum, 4th Gear, Chevy, 4L60E, 700R4, Kit

Part Number: TCI-376006

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Sonnax Super-Hold Servo Kits 77767K

4.75 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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TCI Maximizer High Torque Towing 1,000-1,200 Stall Torque Converter 242936

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

Part Number: TCI-242936

Not Yet Reviewed

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TCI High-Flow Transmission Filter Kits 328505

System High Flow Filter GM TH350

Part Number: TCI-328505

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

TCI Saturday Night Special 1,600-2,000 Stall Torque Converter 741500

Torque Converter, Saturday Night Special, Chevy, Powerglide, Each

Part Number: TCI-741500

Not Yet Reviewed

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TCI Master Racing Overhaul Kits 379000

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

Part Number: TCI-379000

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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TCI GM Universal Transmission Dust Covers 743867

Transmission Dust Cover, Steel, Chrome, GM TH350, TH350C, TH400, With Starter Cut-Out, Each

Part Number: TCI-743867

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

TCI Forged 168-Tooth Flexplate 399860

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

Part Number: TCI-399860

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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TCI Automatic Transmission Clutch Steels 724200

Automatic Transmission Clutch Packs, .070 in. Thick, Set of 6

Part Number: TCI-724200

Not Yet Reviewed

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TCI Filler Tubes and Dipsticks 743800

Automatic Transmission Dipstick with Tube, Locking, Steel, Clear Zinc, Chevy, Powerglide, Each

Part Number: TCI-743800

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

TCI Thrust Washer Kits 623600

Kit Thrust Washers GM Powerglide

Part Number: TCI-623600

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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TCI StreetFighter Automatic Transmission Packages 371000P3

Automatic Transmission, StreetFighter, 3.06 First Gear Ratio, Torque Converter, Chevy, 700R4, Kit

Part Number: TCI-371000P3

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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TCI Super StreetFighter Transmissions 371100

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

Part Number: TCI-371100

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

TCI High Performance Input Shafts 379601

4L60E LS 300M INPUT SHAFT

Part Number: TCI-379601

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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TCI Competition Transmissions 312500

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

Part Number: TCI-312500

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

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TCI Competition Transmissions 312001

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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TCI TH400 Direct Piston Release Springs 221600

Direct Springs for TH400 High Gear(16)

Part Number: TCI-221600

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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TCI Maximizer 4x4 Transmissions 371416

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic Valve Body, Chevy, GMC, 4L60E, 4WD, Each

Part Number: TCI-371416

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today