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 779

Action Clutch Stage 1 Clutch Kits for 2005-2012 LEGACY - ACR-1844

Single Disc Stage 1 Clutch Kit (1OS) for Subaru Legacy GT 2005-2012 2.5L DOHC (EJ255) Turbo AWD Includes Lightened Flywheel

Part Number: ANH-ACR-1844

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

Action Clutch Stage 1 Clutch Kits for 2005-2006 LEGACY - ACR-1844-B

Single Disc Stage 1 Clutch Kit (1OS) for Subaru Legacy GT Spec B 2005-2006 2.5L DOHC (EJ255) Turbo AWD Includes Lightened Flywheel

Part Number: ANH-ACR-1844-B

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

Action Clutch Stage 1 Clutch Kits for 2007-2008 LEGACY - ACR-1858

Single Disc Stage 1 Clutch Kit (1OS) for Subaru Legacy GT Spec B 2007-2009 2.5L DOHC (EJ255) Turbo AWD

Part Number: ANH-ACR-1858

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

Action Clutch Stage 1 Clutch Kits for 2005-2008 OUTBACK - ACR-1865

Single Disc Stage 1 Clutch Kit (1OS) for Subaru Outback XT 2005-2009 2.5L DOHC (EJ255) Turbo AWD Includes Lightened Flywheel

Part Number: ANH-ACR-1865

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

Action Clutch Stage 1 Clutch Kits for 2006 9-2X - ACR-1697

Single Disc Stage 1 Clutch Kit (1OS) for SAAB 9-2X 2006 2.5L (EJ255) Turbo

Part Number: ANH-ACR-1697

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

Action Clutch Stage 1 Clutch Kits for 2004-2005 BAJA - ACR-1739

Single Disc Stage 1 Clutch Kit (1OS) for Subaru Baja 2004-2005 2.5L DOHC (EJ255) Turbo AWD

Part Number: ANH-ACR-1739

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

Action Clutch Stage 1 Clutch Kits for 2006 BAJA - ACR-1746

Single Disc Stage 1 Clutch Kit (1OS) for Subaru Baja 2006 2.5L (EJ255) Turbo

Part Number: ANH-ACR-1746

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

Action Clutch Stage 1 Clutch Kits for 2006-2011 IMPREZA - ACR-1809

Single Disc Stage 1 Clutch Kit (1OS) for Subaru WRX 2006-2014 2.5L DOHC (EJ255) Turbo AWD

Part Number: ANH-ACR-1809

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

Action Clutch Stage 1 Clutch Kits for 2008-2009 FORESTER - ACR-3554

Single Disc Stage 1 Clutch Kit (1OS) for Subaru Forester XT 2006-2013 2.5L DOHC (EJ255) Turbo AWD Includes Lightened Flywheel

Part Number: ANH-ACR-3554

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

Action Clutch Stage 1 Clutch Kits for 2004-2005 FORESTER - ACR-3568

Single Disc Stage 1 Clutch Kit (1OS) for Subaru Forester XT 2004-2005 2.5L DOHC (EJ255) Turbo AWD

Part Number: ANH-ACR-3568

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

Action Clutch Ironman Unsprung Clutch Kits for 2006 9-2X - ACR-1703