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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 1559

Shifter Linkage Arm, Saginaw, Aluminum, Black, Each

Part Number: WEH-WM8

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Shift Cam Assembly, 1-2, Richmond, T-10, 4-Speed, Each

Part Number: RMG-6692012

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Cam shift cam assembly 3rd-4th for T-10 4 speed

Part Number: RMG-6680025

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Idler Arm Components, Seal, Foam, Chevy, GMC, Each

Part Number: CLP-CPPAS

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Shifter Linkage Arm, Short Throw, Adjustable Shifter Plate, Aluminum, Black Anodized, Ford, Focus ST, RS, Kit

Part Number: CBT-291320

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Manual Transmission Internal Shift Arm, 5-Reverse Position, Aisin, AX5, Each

Part Number: CWA-83506052

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Idler Arm, Repair Kit, Chevy, Kit

Part Number: KAA-IA18505P

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

SEAL

Part Number: TMK-240735

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Shift Rods/Tabs, Hurst, 1967-68 BOP

Part Number: OPG-G240447

Not Yet Reviewed

Estimated Ship Date: Jun 11, 2026 if ordered today

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Estimated Ship Date: Jun 11, 2026 if ordered today

Arm shift arm for 5/6

Part Number: RMG-6660050

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

1955-60 Chevrolet; Steering Column Gear Shift Lever Knob

Part Number: OER-3771840

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Relay Shaft Lever, Manual Transmission, Volkswagen Jetta, Golf, Each

Part Number: URO-008096

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Short Shifter System, Shifter Lever, Shifter Relay, Transverse 6-Speed Manual Transmission, Audi, Volkswagen, Kit

Part Number: AXR-MS100103

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Suzuki GSXR600 Engine Shift Arm Kit

Part Number: JOE-25891

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Arm, shift arm for 5th-reverse

Part Number: RMG-6691034

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Steering Column Shift Arms, Shift Lever, Billet Aluminum, Black Anodized, Overdrive Button, Chevy, GMC, Each

Part Number: LGB-LGSLNBSODBLK

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Manual Transmission Shift Shaft, Manual Transmission Shift Shaft

Part Number: SPZ-ZMNV20231

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Shifter Linkage Arms, Manual Transmission Type, Adjustable Short Shifter Systems, Shifter Relay Assembly, Audi, Volkswagen, Kit

Part Number: AXR-MS100120

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Yamaha R6 Engine Shift Arm

Part Number: JOE-25881

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Shifter Linkage Arms, Manual Transmission Type, Adjustable Short Shifter Systems, Shifter Lever Assembly, Audi, Volkswagen, Kit

Part Number: AXR-MS100119

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Manual Transmission Internal Shift Arm, 3-4 Position, Aisin, AX5, Each

Part Number: CWA-83506047

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Relay Shaft Lever, Manual Transmission, Volkswagen Jetta, Golf, Cabrio, Each

Part Number: URO-008095

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Shifter Linkage Arms, Keyser 2-Stick, Each

Part Number: KYS-100-1051

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Steering Column Shift Arm, Steel, Black, Dodge, Each

Part Number: MOP-05057438AC

Not Yet Reviewed

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Manual Trans Assembly

Part Number: RMG-6650005

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today