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.

Individual Parts

Part Groups

Results 1 - 25 of 131

URO Parts Shifter Replacement Parts, Automatic Transmission 99642414700

Porsche 911 99-12, Boxster 97-08, Cayman 06-08, Shift Cable Ball Socket

Part Number: URO-012254

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Action Clutch Stage 2 Clutch Kits for 2007-2008 CAYMAN - ACR-8999

Single Disc Stage 2 Clutch Kit (1KS) for Porsche Cayman 2008 2.7L (M97.20)

Part Number: ANH-ACR-8999

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

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Estimated Ship Date: Feb 3, 2026 if ordered today

Action Clutch Stage 4 Clutch Kits for 2007-2008 CAYMAN - ACR-9001

Single Disc Stage 4 Clutch Kit (1MD) for Porsche Cayman 2008 2.7L (M97.20)

Part Number: ANH-ACR-9001

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

Action Clutch Stage 1 Clutch Kits for 2007-2008 CAYMAN - ACR-8998

Single Disc Stage 1 Clutch Kit (1OS) for Porsche Cayman 2008 2.7L (M97.20)

Part Number: ANH-ACR-8998

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Action Clutch Stage 3 Clutch Kits for 2007-2008 CAYMAN - ACR-9000

Single Disc Stage 3 Clutch Kit (1MS) for Porsche Cayman 2008 2.7L (M97.20)

Part Number: ANH-ACR-9000

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

GSP New CV Axle Assemblies for 2005-2008 BOXSTER, 2006-2008 CAYMAN - PR70045

2005-08; Porsche Boxster, Cayman; (Rear Right)

Part Number: GNA-PR70045

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

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Estimated Ship Date: Jan 29, 2026 if ordered today

GSP New CV Axle Assemblies for 2005-2008 BOXSTER, 2006-2008 CAYMAN - PR70046

2005-08; Porsche Boxster, Cayman; (Rear Left)

Part Number: GNA-PR70046

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

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Estimated Ship Date: Jan 29, 2026 if ordered today

GSP Wheel Bearing and Hub Assemblies 830005B