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Transmission & Drivetrain

Performance & Replacement Transmission & Drivetrain Parts

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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 144

Flywheel, Aluminum, 168-Tooth, Internal Balance, 15.0 lbs., LS Swap, CD009 Transmission, Chevy, Each

Part Number: SKM-CDFW-01

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

YOKE ADAPTERS LS IN E30 BMW W

Part Number: SKM-SKBMSH4-A

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

YOKE ADAPTERS LS IN E30 BMW W

Part Number: SKM-SKBMSH4-S

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Driveshafts, Sikky Infiniti G37 with LS and TR6060 Transmission 4" Aluminum Driveshaft

Part Number: SKM-SKNISH17-A

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Transmission Adapter Kit, Bellhousing Adapter, Throwout bearing spacer, Pilot bearing, Chevy LS, Aisin AR5, Kit

Part Number: SUM-LSTOAR5

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Driveshaft, LSX Swap, Front To Rear Position, One-piece, Steel, Balanced, Assembled, BMW, Each

Part Number: SKM-SKBMSH3-S

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Transmission Adapter Kit, Bellhousing Adapter, Complete Kit- Custom Flywheel, Dowels, Pro hardware Kit, Chevy LS to Nissan Z32 5-Speed, Kit

Part Number: SUM-LSTOZ32

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Driveshaft, LSX Swap, Front To Rear Position, One-piece, Steel, Balanced, Assembled, for Nissan, Each

Part Number: SKM-SKNISH1-S

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Driveshaft, LSX Swap, Front To Rear Position, One-piece, Aluminum, Balanced, Assembled, BMW, Each

Part Number: SKM-SKBMSH3-A

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Driveshaft, LSX Swap, Front To Rear Position, One-piece, Aluminum, Balanced, Assembled, for Nissan, Each

Part Number: SKM-SKNISH1-A

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Driveshaft, LSX Swap, Front To Rear Position, One-piece, Steel, Balanced, Assembled, for Nissan, Each

Part Number: SKM-SKNISH2-S

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Driveshaft, LSX Swap, Front To Rear Position, One-piece, Aluminum, Balanced, Assembled, for Nissan, Each

Part Number: SKM-SKNISH3-A

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Driveshaft, LSX Swap, Front To Rear Position, One-piece, Aluminum, Balanced, 4.0 in. Diameter, T-56 Transmission, Assembled, Nissan, Each

Part Number: SKM-SKNISH32-A

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Driveshaft, LSX Swap, Front To Rear Position, One-piece, Aluminum, Balanced, Assembled, for Nissan, Each

Part Number: SKM-SKNISH4-A

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Transmission Adapter Kit, Bellhousing Adapter, Complete Kit- Custom Flywheel, Dowels, and Hardware, Chevy LS, to Nissan CD009 Z33 6-Speed, Kit

Part Number: SUM-LSTOZ33

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Bellhousing Flywheel Cover, Aluminum, Natural, GM, T-56, Each

Part Number: CTR-21-870

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

BMW E30 T56/LS1 Steel Driveshaft

Part Number: SKM-SKBMSH1-S

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

BMW E30 T56Magnum/LS1 Aluminum Driveshaft

Part Number: SKM-SKBMSH2-A

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Driveshafts, FRS / BRZ T56 Magnum/LS1 Steel One Piece Driveshaft

Part Number: SKM-SKGTSH2-S

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hyundai Genesis T56/LS1 3.5-IN. Aluminum Driveshaft with Conversion Plate (2013+)

Part Number: SKM-SKHYSH1-A

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hyundai Genesis T56/LS1 3-IN. Steel Driveshaft with Conversion Plate (2013+)

Part Number: SKM-SKHYSH1-S

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Sikky 2007-2011 Lexus ISF Aluminum 1-Piece Driveshaft

Part Number: SKM-SKLXISFH1-A

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Sikky 2007-2011 Lexus ISF Carbon Fiber 1-Piece Driveshaft

Part Number: SKM-SKLXISFH1-C

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Driveshafts, S14 non abs TR6060 Steel One Piece Driveshaft 47.5" flange to flange

Part Number: SKM-SKNISH12-S

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

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