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Transmission & Drivetrain

Performance & Replacement Transmission & Drivetrain Parts

Performance & Replacement Transmission & Drivetrain Parts

Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic...

Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.

Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.

Individual Parts

Results 1 - 25 of 88

Transmission Pan, Deep, Aluminum, Natural, GM, TH400, Kit

Part Number: STF-4004

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Driveshafts, Remanufactured, Assembled, Balanced, Steel, 83.540 in. Length, for use on Honda®, for use on Acura®, Each

Part Number: AAZ-65-4004

Not Yet Reviewed

Estimated Ship Date: Sep 30, 2025 if ordered today

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Estimated Ship Date: Sep 30, 2025 if ordered today

Axle Shaft, CV-Style, Replacement, Each

Part Number: AAZ-60-4004

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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Estimated Ship Date: Oct 31, 2025 if ordered today

Master Cylinder Rebuild Kit, Clutch Position, KTM, Kit

Part Number: ALB-18-4004

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

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Estimated Ship Date: Aug 20, 2025 if ordered today

Flywheel, Iron, 164-Tooth, 27.5 lbs. Internal Balance, Jeep, 4.0L, Each

Part Number: CTF-400469

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Flywheel, Cast Iron, 164-tooth, 27.5 lb., Internal Engine Balance, Jeep, Each

Part Number: CTF-400472

Not Yet Reviewed

Estimated Ship Date: Aug 26, 2025 if ordered today

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Estimated Ship Date: Aug 26, 2025 if ordered today

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

Part Number: MGR-40048044

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

Scotseal Classic seal

Part Number: SKF-40040

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

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Estimated Ship Date: Aug 28, 2025 if ordered today

Premium Hub Assembly

Part Number: CEB-400-47000

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Standard Hub Assembly

Part Number: CEB-400-46001E

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Standard Hub Assembly

Part Number: CEB-400-44000E

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Standard Hub Assembly

Part Number: CEB-400-44002E

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Standard Hub Assembly

Part Number: CEB-400-46002E

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Premium Hub Assembly

Part Number: CEB-400-44009

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Standard Hub Assembly

Part Number: CEB-400-40000E

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Premium Hub Assembly

Part Number: CEB-400-40001

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Standard Hub Assembly

Part Number: CEB-400-40001E

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Standard Hub Assembly

Part Number: CEB-400-43000E

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Premium Hub Assembly

Part Number: CEB-400-44000

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Standard Hub Assembly

Part Number: CEB-400-40002E

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Standard Hub Assembly

Part Number: CEB-400-40003E

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Standard Hub Assembly

Part Number: CEB-400-46000E

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Standard Hub Assembly

Part Number: CEB-400-44008E

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Standard Hub Assembly

Part Number: CEB-400-44009E

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Premium Hub Assembly

Part Number: CEB-400-44010

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

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