TCI Auto Transmissions & Parts at Summit Racing

TCI Forged 168-Tooth Flexplate 399870

Flexplate, 168-Tooth, Internal Engine Balance, 2-Piece Rear Main Seal, SFI 29.2, Chevy, V8, Each

Part Number: TCI-399870

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

TCI Forged 168-Tooth Flexplate 399870LW

FLEXPLATE, SBC/BBC IB 29.2 LW

Part Number: TCI-399870LW

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

TCI Transmission Pans 438010

TCI Transmission Pans 438010

Automatic Transmission Pan, Premium, Deep, Aluminum, Black/Polished Fins, Ford, AODE, 4R70W, Kit

Part Number: TCI-438010

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

TCI Street Rodder Torque Converters 141338

Torque Converter, Street Rodder, Mopar, Torqueflite 904, Each

Part Number: TCI-141338

3.43 out of 5 stars ( 7 )

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TCI Breakaway 2,200-2,600 Stall Torque Converter 141300

1 out of 5 stars ( 2 )

Estimated Ship Date: Today

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TCI Master Racing Overhaul Kits 499150

Automatic Transmission Rebuild Kit, Master Racing Overhaul, Ford, 4R100, RWD Only, Kit

Part Number: TCI-499150

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Ford 4R100 Transmission Rebuild Kit SUM-705013

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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TCI Maximizer 4x4 Transmissions 211100

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic, Manual Valve Body, Lockup, Chevy, TH400, Replaces TH350 4WD, Kit

Part Number: TCI-211100

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

TCI Maximizer Conversion Kits 229901

Conversion Kit From TH350 80-Later 4WD GM 208 Transfer Case

Part Number: TCI-229901

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

TCI Outlaw Off-Road Shifters 640002

Outlaw Off-Road Shifter for GM TH350 and TH400 Transmissions

Part Number: TCI-640002

Not Yet Reviewed

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TCI GM Transmission to Chrysler/Ford Engine Adapter Kits 529600

Automatic Transmission Adapter, Ford Small Block Windsor Engine to Chevy TH350/TH400/700R4 Transmission, Each

Part Number: TCI-529600

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

TCI Transmission Shields 977005

Automatic Transmission Shield, Case, Aluminum, Blue Powdercoated, Ford, C-4, Kit

Part Number: TCI-977005

3.67 out of 5 stars ( 3 )

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TCI Auto Automatic Transmissions 77884571PX1

PRO-X P/G DED 1.80 SC 743520

Part Number: TCI-77884571PX1

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

TCI Auto Automatic Transmissions 82854631PX2

PRO-X DED 1.80 743530 749604

Part Number: TCI-82854631PX2

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

TCI Auto Automatic Transmission Planetary Bearings 747694

KIT, PG PLANETARY BEARING REBUILD

Part Number: TCI-747694

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

TCI 6x 6-Speed GM 4L80E Automatic Transmission Packages 271701P33