Performance & Replacement Transmission & Drivetrain Parts

Transfer Case Adapter, Chevy, TH350 Transmission, Dana 300 Transfer Case, Kit

Part Number: ADD-50-6304

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Torque Converter, GM TH350 HS Converter

Part Number: CCV-TQTH350HS

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

• Core Charge $30.00

Yoke, Steel, 27-Spline, Spicer 1310, Bert, Muncie, Saginaw, TH350, THM700-R4/4L60/MD8, Each

Part Number: AAF-ALL69048

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Torque Converters, SST Series, 9 in. Diameter, Aluminum Stator, Diode, Turbo Spline, 3,400-3,800 Stall, THM400, THM350, Each

Part Number: FTI-SST89-0

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Torque Converters, SST Series, 9 in. Diameter, Aluminum Stator, Diode, Turbo Spline, Custom, THM400, THM350, Each

Part Number: FTI-SST89-0T

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Torque Converters, SST Series, 9 in. Diameter, Aluminum Stator, Diode, Turbo Spline, Custom, THM400, THM350, Each

Part Number: FTI-SST89-7

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Torque Converters, SST Series, 9 in. Diameter, Aluminum Stator, Diode, Turbo Spline, 4,200-4,600 Stall, THM400, THM350, Each

Part Number: FTI-SST89-8

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Yoke, Forged Steel, GM, TH350 Transmission, 27-Spline, Each

Part Number: STR-U3650N

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Estimated Ship Date: Tomorrow

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Flexplate, Gold Series, 153-Tooth, Internal Engine Balance, 1-Piece Rear Main Seal, SFI 29.1, TH350, 700-R4, Chevy, Small Block, GM V6, Each

Part Number: PQX-1835006

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Flexplate, Gold Series, 168-Tooth, External Engine Balance, 1-Piece Rear Main Seal, SFI 29.1, TH350, TH400, TH700-R4, Chevy, Small Block, V8, Each

Part Number: PQX-1835003

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Flexplate Dust Cover, Polished, Finned Aluminum, Chevy, TH350, TH400, Each

Part Number: TRD-9586

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

Flexplate, Chromoly, SFI 29.1, Buick 430-455, 166-Teeth, OEM Compatible TH350, TH400, 700-R4, External Balance, Each

Part Number: PQX-1845507

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Estimated Ship Date: Tomorrow

Flexplate, Gold Series, 166-Tooth, Internal Engine Balance, SFI 29.1, TH350, TH400, 700R4, Pontiac, V8, Each

Part Number: PQX-1845501

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Torque Converter, High Torque Towing, Chevy, TH350/TH375B, Each

Part Number: TCI-243510-A

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Torque Converter, XTM Heavy-Duty Towing, 1,500 RPM Stall, TH350, Each

Part Number: HUP-GM11XTM

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Torque Converter, StreetFighter, Chevy 1998-2005, TH350/TH400, LS1, Each

Part Number: TCI-241005

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Torque Converter, Night Stalker, 12 in. Diameter, 1,600-2,200 Stall, GM, TH350, Each

Part Number: APE-47011

3.27 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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Transfer Case Adapter, GM, TH350 Transmission, NP231, Pre-1993 Transfer Case, Kit

Part Number: ADD-50-6804

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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GM NON LOCK-UP TH350, TH400 3400-3600 STALL

Part Number: FTI-SR6082

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Torque Converter, Street Rod, 2,000 rpm Stall, Buick, Pontiac, Oldsmobile, BOP, TH350, TH400, Each

Part Number: HUP-GM20BPO

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Transfer Case Component, Transmission O Ring, TH350, TH400, Each

Part Number: ADD-716511

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Torque Converter, Night Stalker, 12 in. Diameter, Truck/Towing, GM, TH350, Each

Part Number: APE-4701HD

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 13, 2025 if ordered today

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Torque Converters, Twister 3/4 Race, 1.703 in. Crank Pilot Diameter, 30-spline, 9.600 in. Diameter, TH350, 2,400 rpm Advertised Flash Stall, Each

Part Number: HAY-97-1B24Q

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Torque Converter, Furnace-Brazed, 10 in. Diameter, Chevy, TH350, TH400, Each

Part Number: AAF-ALL26900

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Nov 13, 2025 if ordered today

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Torque Converter, GM TH350 HS/FB Converter

Part Number: CCV-TQTH350HF

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Core Charge $30.00