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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 - 11 of 11

Dura Grip Positraction Carrier, Traction-Loc, GM 8.5 in., 28 Spline, 2.73 Up Ratio, Each

Part Number: YGA-26015

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Master Cylinder, GS Compact Remote, Cast Aluminum, Black, 3/8-24 in. Outlet, Each

Part Number: WIL-260-15091

4.69 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Clutch Master Cylinder, GS Compact Remote, Cast Aluminum, Black, 3/8-24 in. Outlet, Each

Part Number: WIL-260-15089

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Clutch Master Cylinder, GS Compact Remote, Cast Aluminum, Black, 3/8-24 in. Outlet, Each

Part Number: WIL-260-15092

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Clutch Master Cylinder, GS Compact Remote, Cast Aluminum, Black, 3/8-24 in. Outlet, Each

Part Number: WIL-260-15088

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Clutch Disc, Organic, 1 3/16 in. 18-Spline, 10.95 in. Disc, Chrysler, 426, 440, Hemi, Each

Part Number: MCL-260151

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Clutch Master Cylinder, GS Compact Remote, Cast Aluminum, Black, 3/8-24 in. Outlet, Each

Part Number: WIL-260-15090

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Torque Converter, Street Bandit, 9.6 in. Diameter, 4,200-5,000 Stall, Ford, C-6, FE Engines, Each

Part Number: APE-26015

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Clutch Disc, Organic, 1.187 in.-18-Spline, 12.0 in. Disc, Each

Part Number: MCL-260153

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Axle Shaft, OEM Replacement, Rear, C-clip, 1541H Alloy Steel, 28-spline Inner, 29.469 in. Length, Chevy, GMC, Each

Part Number: MGR-26015260

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Clutch Disc, Organic, 1.187 in.-18-Spline, 10.5 in. Disc, Each

Part Number: MCL-260150

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

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