Performance & Replacement Transmission & Drivetrain Parts

Flexplate, Forged, 168-tooth, Steel, Internal Engine Balance, 1-piece Rear Main Seal, SFI 29.1, Chevy, Each

Part Number: TCI-399755

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Estimated Ship Date: Jun 2, 2026 if ordered today

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Flexplate, Internal Engine Balance, 7/16 in. Bolt, 8-Bolt, Mopar, 727/904, Forged Crank, 426 Hemi, Each

Part Number: TCI-145300

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Clutch Hub, 4140 Steel, GM TH400, 4L80E, Each

Part Number: TCI-228300

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Brake Hub, Replacement, Aluminum, Natural, Ford, Each

Part Number: WIL-270-9320

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Flexplate, BBC 454 Eng./GM Trans. External Bal., Small Pattern 153 Tooth, SFI

Part Number: TCI-399554

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Brake Hub, Replacement, Aluminum, Natural, Ford, Each

Part Number: WIL-270-7466

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Estimated Ship Date: May 8, 2026 if ordered today

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Axle Housing Ends Dana 60 & Mopar 8.75" 2.875" Bearing Bore

Part Number: CEE-9510

3.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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

Part Number: TCI-399860LW

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Wheel Hubs, Vented Rotor Offset Hub, 5 x 4.75 in., 5 x 4.50 in. Bolt Circle, Forged Alloy, Natural, Chevrolet, Each

Part Number: WIL-270-11050

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Estimated Ship Date: May 8, 2026 if ordered today

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Flexplate, External Engine Balance, SFI 29.1, 6-Bolt, Mopar, V8, 727, Each

Part Number: TCI-102350

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Flexplate, Internal Engine Balance, 6-Bolt, Mopar, V8, Each

Part Number: TCI-145700

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Clutch Hub, Full, Forged, Extreme Duty, GM, 4L80E, 4L85E, TH400, TH425, Kit

Part Number: SOX-34322-02K

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Axle Housing Ends, Forged Steel, Zinc Plated, Big Ford, New Style, Pair

Part Number: MSR-7750

5.0 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Yoke, Forged Chromoly Steel, 1350, Ford 9 in. Differential, 28-Spline, Each

Part Number: STR-U1603

4.85 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Yoke, Forged Chromoly, 1350, TH400, 32-Spline, 5.380 in. Barrel Length, Each

Part Number: SOX-T3-3-5571HP

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Input Shaft, 4340 Forged Steel, Powerglide, Each

Part Number: FTI-F2520

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Output Shaft, Turbo 400, 32 Spline, Forged 4340 Steel, Each

Part Number: ATI-406027

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Automatic Transmission Clutch Hub, Heavy-Duty, Overrun Position, Forged 4140 Steel, GM, 4L60, 4L60E, 4L65E, 4L70E, Each

Part Number: SOX-74574HD

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Flywheel, Forged Steel, 168-Tooth, 1-Piece Rear Seal, 14.6 lbs., Chevy, Each

Part Number: ACL-600585

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Axle Housing Ends, Forged Steel, Zinc Plated, Chrysler 8 3/4 in., Dana 60, Pair

Part Number: MSR-7400

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Yoke, Forged Chromoly Steel, 1350, Chrysler 8.75 in./Dana 60, 29-Spline, Each

Part Number: STR-U1598

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Yoke, Forged Chromoly, 1350, 32 spline, TH400, 4L80E, Richmond Super T10, Each

Part Number: SOX-T3-3-2431CBH

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Differential Pinion Yoke, 1350, 30 Spline, Forged Steel, GM, 8.875 in., Each

Part Number: YGA-41069

5.0 out of 5 stars ( 1 )

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Yoke, TH400, 4L80E Transmission, Forged Steel, 32-Spline, Spicer 1330 Joint Style, 6.76 in. Length, Each

Part Number: SOX-T2-3-10831HP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Yoke, Forged Chromoly Steel, 1350, Ford 9 in. Differential, 35-Spline, Each

Part Number: STR-U1604

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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