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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 - 22 of 22

PTO Covers, Billet Aluminum, Natural, Allison A1000, Chevy, GMC, Pair

Part Number: RVM-A1000-911

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

ALLISON 1000 PTO COVERS

Part Number: RVM-A1000-911KIT

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

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Estimated Ship Date: Aug 14, 2025 if ordered today

ALLISON 1000 2011-2019 BILLET OUTPUT SHAFT

Part Number: RVM-A1000-501A

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

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Estimated Ship Date: Aug 14, 2025 if ordered today

Torque Converter, Stage 5 Stock Stall, 25-Spline, 13.5 in. Diameter, Allison 1000, Chevy, GMC, Each

Part Number: RVM-A1000-409

Not Yet Reviewed

Estimated Ship Date: Sep 2, 2025 if ordered today

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Estimated Ship Date: Sep 2, 2025 if ordered today

Torque Converter, Stage 3, 25-Spline, 13.5 in. Diameter, Allison 1000, Chevy, GMC, Each

Part Number: RVM-A1000-400

Not Yet Reviewed

Estimated Ship Date: Sep 2, 2025 if ordered today

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Estimated Ship Date: Sep 2, 2025 if ordered today

Torque Converter, Stage-5 Stock Stall, Billet Stator, 25-Spline, 13.5 in. Diameter, Allison 1000, Chevy, GMC, Each

Part Number: RVM-A1000-402

Not Yet Reviewed

Estimated Ship Date: Sep 2, 2025 if ordered today

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Estimated Ship Date: Sep 2, 2025 if ordered today

Torque Converter, Stage-5 Medium High Stall, Billet Stator, 25-Spline, Lockup Compatible, 13.5 in. Diameter, Allison 1000, Chevy, GMC, Each

Part Number: RVM-A1000-403

Not Yet Reviewed

Estimated Ship Date: Sep 2, 2025 if ordered today

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Estimated Ship Date: Sep 2, 2025 if ordered today

Torque Converter, Stage 5 Ultra High Stall, Billet Stator, 25-Spline, 13.5 in. Diameter, Allison 1000, Chevy, GMC, Each

Part Number: RVM-A1000-404

Not Yet Reviewed

Estimated Ship Date: Sep 2, 2025 if ordered today

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Estimated Ship Date: Sep 2, 2025 if ordered today

Torque Converter, Stage 5 Low Stall, 25-Spline, 13.5 in. Diameter, Allison 1000, Chevy, GMC, Each

Part Number: RVM-A1000-405

Not Yet Reviewed

Estimated Ship Date: Sep 2, 2025 if ordered today

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Estimated Ship Date: Sep 2, 2025 if ordered today

Torque Converter, Stage 5 Stock Stall, 25-Spline, 13.5 in. Diameter, Allison 1000, Chevy, GMC, Each

Part Number: RVM-A1000-406

Not Yet Reviewed

Estimated Ship Date: Sep 2, 2025 if ordered today

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Estimated Ship Date: Sep 2, 2025 if ordered today

ALLISON 1000 BILLET INPUT SHAFT 109600

Part Number: RVM-A1000-500

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

ALLISON 1000 BILLET INPUT SHAFT 2017+ 109602

Part Number: RVM-A1000-501

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

ALLISON 1000 DEEP ALUMINUM TRANS PAN

Part Number: RVM-A1000-900

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

Flexplate, Billet Steel, 8-Bolt, Internal Balance, Chevy, GMC, Allison 1000, Each

Part Number: RVM-A1000-901

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

2001-2004 **LB7** ALLISON STAGE 2 PERFORMANCE VALV

Part Number: RVM-A1000-300

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

2004.5-2006 5 SPEED LLY ALLISON STAGE 2 PERFORMANC

Part Number: RVM-A1000-301

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

2006-2010 6 SPEED LMM / LBZ STAGE 2 PERFORMANCE VA

Part Number: RVM-A1000-302

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

2011-2016 LML ALLISON STAGE 2 PERFORMANCE VALVE BO

Part Number: RVM-A1000-303

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

Transmission Pan Yukon High-Capacity Aluminum Allison, 2001-19 GM 2500/3500

Part Number: YGA-YHCTP-A1000

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Oil Plug Cap, 1-1/4

Part Number: MBT-1000-301A

Not Yet Reviewed

Estimated Ship Date: Aug 21, 2025 if ordered today

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Estimated Ship Date: Aug 21, 2025 if ordered today

Big Oil Plug Cap, 2-1/2

Part Number: MBT-1000-302A

Not Yet Reviewed

Estimated Ship Date: Aug 21, 2025 if ordered today

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Estimated Ship Date: Aug 21, 2025 if ordered today

2001-2019 Duramax Allison A1000 Transmission Pan, Cast, GR

Part Number: MIO-MMTP-DMAX-01

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

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