Performance & Replacement Transmission & Drivetrain Parts

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 ( 9 )

Estimated Ship Date: Today

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Bellhousing, Manual, Cast Aluminum, Natural, GM 621, Chevy, SBC, BBC, Each

Part Number: MCL-8520

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Servo, Externally Adjustable Low/Reverse, Aluminum, Blue Anodized, GM, 4L80-E, 4L85-E, Kit

Part Number: SOX-34914-28K

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic, Manual Valve Body, Ford, C-6, 221-302, 351C, 351W

Part Number: TCI-411400

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

Part Number: TCI-240901

4.63 out of 5 stars ( 16 )

Estimated Ship Date: Today

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Automatic Transmission Drum, Smart-Tech Drum Module, Aluminum, Chevy, TH400, Kit

Part Number: SOX-34555-01K

Not Yet Reviewed

Estimated Ship Date: Today

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Clutch and Flywheel Kit, SST, 1 1/8 in. Diameter Shaft, 10-Spline, 10.4 in. Diameter Disc, 164-Tooth Flywheel, Ford, Kit

Part Number: CTF-412115705

Not Yet Reviewed

Estimated Ship Date: Today

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Transmission Dipstick, Locking, Steel, Natural Finish, Chevy, 4L80E, Each

Part Number: SUM-702210

3.34 out of 5 stars ( 44 )

Estimated Ship Date: Today

Transmission, Manual, Super T-10 4-Speed, GM, V8, Each

Part Number: RMG-1304000070

3.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Automatic Transmission Rebuild Kit, Kolene Steels, GM, 700R4, Lockup, 30-Spline, Kit

Part Number: SUM-705023

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Torque Converter, ESB Series, 11 in. Diameter, 3,200 rpm Flash Stall, 4L60E, 4L65E, 4L70E, Each

Part Number: FTI-ESB3200LS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Shifter Mounting Pedestal, Quick Pin Removable, Adjustable, Steel, Floor Mount, Natural, Universal Race, Each

Part Number: SUM-700072

5.0 out of 5 stars ( 15 )

Estimated Ship Date: Today

Transmission Case, TH400, Aluminum, SFI Approved, GM, Each

Part Number: SUM-700405

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Clutch and Flywheel Kit, SST, 1.125 in. - 26-spline, Organic Disc, 10.400 in. Disc Diameter, Pressure Plate, Billet Steel Flywheel, Dodge, Kit

Part Number: CTF-412615690

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Ring and Pinion Installation Kit, Master Kit, GM 8.5 in., Kit

Part Number: MGR-R10RMK

4.29 out of 5 stars ( 17 )

Estimated Ship Date: Today

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TRANSMISSION PAN 10R80 ALUM

Part Number: PPE-328053200

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Tailshaft Adapter, 6-Bolt To 4-Bolt, Billet Aluminum, Natural, GM 4L60E, 4WD, Each

Part Number: ADD-50-0405E

5.0 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Ring and Pinion Gears, EXCel, 4.10:1 Ratio, 30-spline, Standard Rotation, GM 8.5 in., GM 8.6 in., Set

Part Number: RMG-GM85410

4.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Flexplate Kit, Steel, SFI, Internal Balance, 6-Bolt Crank, LS, Each

Part Number: ATI-915733

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Automatic Transmission Rebuild Kit, HP Standard Steels, GM, TH350, Non-Lockup, 30-Spline, Kit

Part Number: SUM-705020-XK

3.43 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Driveshaft, Rear, Balanced, Assembled, Bolt-In, One-piece, Aluminum, 3.500 in. Diameter, Ford, Mustang GT, 4.6L, Each

Part Number: FMS-M-4602-MGTA

5.0 out of 5 stars ( 15 )

Estimated Ship Date: Today

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Slip Yoke, 31-spline Inner, Steel, 6.000 in. Overall Length, Each

Part Number: SDH-2-3-6041X

4.54 out of 5 stars ( 26 )

Estimated Ship Date: Today

Torque Converter, Tork Master, 1,900-2,000 rpm Stall Range, Mopar, Torqueflite 727, 10 in. Bolt Circles, Each

Part Number: BMM-10416

4.29 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Differential, Eaton Detroit Truetrac, 31-Spline, Ford 9 in., Each

Part Number: ETN-913A586

4.75 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Automatic Transmission Valve Body, GM 4L80-E, 4L85-E, Performance, Each

Part Number: SOX-HP-4L80E-01

Not Yet Reviewed

Estimated Ship Date: Today

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