Performance & Replacement Transmission & Drivetrain Parts

U-Joint Girdles, Steel, Natural, 1350-Style, Pair

Part Number: STR-U1610

4.46 out of 5 stars ( 39 )

Estimated Ship Date: Monday 8/25/2025

Automatic Transmission Kickdown Cable, Hi-Tech, Natural Braided Stainless Steel, Natural Aluminum Fittings, Torqueflite A-904, Kit

Part Number: LOK-KD-2904HT

4.94 out of 5 stars ( 18 )

Estimated Ship Date: Monday 8/25/2025

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Automatic Shifter, Electronic Sport Shifters, Detent, 8.000 in. Single Bend Black Stick, 3/8-24 in., Black Mushroom Knob, 6L80E, Each

Part Number: LOK-ES6L80EXMB

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Spartan Differential Locker, Dana 30, 27-spline Axle, Jeep, Ford, International, Each

Part Number: SPZ-17000

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 8/25/2025

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Yoke, Differential Side Yoke, Slip Type, 17-spline, Steel, Corvette Differential Case Design Type, At Rear Axle Position, Chevrolet, Each

Part Number: MMU-25431

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

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Flexplate, Superplate, 168-tooth, Steel, Internal Engine Balance, 2-piece Rear Main Seal, SFI 29.2, Chevy

Part Number: ATI-915554

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 8/25/2025

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Wheel Hubs, Roller Bearing Upgrade, Aluminum Hubs, Front, Chevy, Kit

Part Number: CLP-5564RBH-K

4.72 out of 5 stars ( 18 )

Estimated Ship Date: Monday 8/25/2025

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Transmission Pan, Stock Depth, Aluminum, Black Powdercoated, Finned, GM, 700R4, Each

Part Number: SUM-G3894B

2.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 8/25/2025

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Clutch Forks, Upgraded Release Fork, Steel, Natural, Ford, 7.3L, Diesel, ZF6, Each

Part Number: SBB-T905

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 8/25/2025

Flange Yoke, Aluminum, Spicer 1350, 4.250 in. Flange Yoke Bolt Circle, Each

Part Number: SOX-T3-2-1579A

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 8/25/2025

Torque Converter, Breakaway, Chevy, 700R4/200-4R, Each

Part Number: TCI-242500

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Gear, Ring and Pinion, 3.73:1 Ratio, Ford, 8.8 in., Set

Part Number: MGR-F888373

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Aug 28, 2025 if ordered today

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Axle Shafts, Direct Fit, 4140 Chromoly, 29-Spline, 26.250 in./23.250 in. Length, Jeep, Kit

Part Number: MGR-MG22125

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

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BAND - LOW - ATI - SUPER BAND, CARBON LINED - 3/8 WIDER THAN STOCK

Part Number: ATI-205291

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/25/2025

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Bands, Reverse, Kevlar®, GM, 4L80E, Each

Part Number: TCI-225105

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 8/25/2025

Gear, Ring and Pinion, 3.73:1 Ratio, GM, 12-Bolt Car, Set

Part Number: RMG-4900961

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 8/25/2025

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Pressure Plate Bolts, Hex Head, Dowel Pins, Steel, Natural, Ford, 5.0L, Kit

Part Number: FMS-M-6397-A302

4.45 out of 5 stars ( 40 )

Estimated Ship Date: Monday 8/25/2025

Yoke, Steel, 1330, Ford, C-4/T-5/AOD, 28-Spline, Each

Part Number: FMS-M-4841-B

4.42 out of 5 stars ( 26 )

Estimated Ship Date: Monday 8/25/2025

Torque Converters, ESR Series, 1.335 in. Crank Pilot Diameter, Lockup Compatible, 22-spline, 10.000 in. Diameter, 722.6, NAG1, Each

Part Number: FTI-ESRT82600

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Differential Carrier, Open, GM 8.625 in., 30-Spline, Each

Part Number: MGR-GM8-6L

4.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 8/25/2025

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Automatic Transmission Band, Kevlar®, GM, 4L60, 4L60E, 4L65E, 4L70E, 700R4, Each

Part Number: SOX-77700-01K

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 8/25/2025

Shifter Installation Kit, Competition Plus, Muncie, M-22, 453, Chevy, Pontiac, Kit

Part Number: HUU-3737897

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/25/2025

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Valve Body, Cast Iron, Full Manual, Forward Pattern, Engine Braking, Chevy, TH400, Each

Part Number: TCI-221200

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

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

Part Number: SUM-G7916K

4.57 out of 5 stars ( 23 )

Estimated Ship Date: Monday 8/25/2025

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Throwout Bearing, 1200 Series Hydraulic, Standard Bearing Type, Dodge, Each

Part Number: MCL-1260

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/25/2025

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