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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.

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Individual Parts

Results 1 - 25 of 552

Torque Converter, SB Series, 11.0 in. Diameter, 2,600 rpm Flash Stall, 4L60E, 4L65E, Lockup, Each

Part Number: FTI-SB2600LS

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Dura Grip Positraction Carrier, Traction-Loc, Ford 8.8 in., 31 Spline, Each

Part Number: YGA-26006

3.75 out of 5 stars ( 8 )

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Dura Grip Positraction Carrier, Traction-Loc, Ford 8.8 in., 28 Spline, Each

Part Number: YGA-26005

5.0 out of 5 stars ( 6 )

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Shift Indicator, Black Aluminum Housing, Pointer, 4-Speed, Each

Part Number: IDT-2600250051

4.6 out of 5 stars ( 5 )

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Shift Indicator, Chrome Aluminum Housing, Pointer, 4-Speed, Each

Part Number: IDT-2600250020

4.5 out of 5 stars ( 4 )

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Clutch Kit, Stage 3, Ceramic, 1 1/32 in. Diameter Shaft, 24-Spline, 8.625 in. Diameter Disc, for use on Acura®, for use on Honda®, Kit

Part Number: CCX-8026-2600

Not Yet Reviewed

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Clutch Kit, Stage 3, Ceramic, Throw-out Bearing, Alignment Tool, Escort Cosworth MT75, Kit

Part Number: CCX-7301-2600

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Clutch Kit, Stage 3, Organic, 1 in. Diameter Shaft, 24-Spline, 9.875 in. Diameter Disc, Throw-out Bearing, Alignment Tool, Infiniti, Nissan, Kit

Part Number: CCX-6072-2600

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Lower Shift Cable Kit, Alpha, Kit

Part Number: RRA-18-2600

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Clutch Disc, Stage 3, Ceramic, 8.875 in. Diameter, 7/8 in. Input Shaft Diameter, 20-spline, for use with Dodge, Mitsubishi, Each

Part Number: CCX-99735-2600

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Clutch Kit, Stage 3, Ceramic, 1 1/32 in. Diameter Shaft, 24-Spline, 8.875 in. Diameter Disc, for use on Acura®, for use on Honda®, Kit

Part Number: CCX-8014-2600

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Clutch Kit, Stage 3, Ceramic, 1 in. Diameter Shaft, 24-Spline, 9.500 in. Diameter Disc, Throw-out Bearing, Alignment Tool, Infiniti, Nissan, Kit

Part Number: CCX-6044-2600

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Clutch Kit, Stage 3, Ceramic, 1 in. Diameter Shaft, 24-Spline, 9.500 in. Diameter Disc, Throw-out Bearing, Alignment Tool, Subaru, Kit

Part Number: CCX-15030-2600

Not Yet Reviewed

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Clutch Kit, Stage 3, Ceramic, 1 in. Diameter Shaft, 24-Spline, 9.000 in. Diameter Disc, Flywheel, Throw-out Bearing, Alignment Tool, Subaru, Kit

Part Number: CCX-15026-2600

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Clutch Kit, Stage 3, Ceramic, 1 1/32 in. Diameter Shaft, 24-Spline, 8.500 in. Diameter Disc, Throw-out Bearing, for use on Acura®, Kit

Part Number: CCX-8037-2600

Not Yet Reviewed

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Clutch Kit, Stage 3, Ceramic, 1 in. Diameter Shaft, 24-Spline, 9.500 in. Diameter Disc, Throw-out Bearing, Alignment Tool, Infiniti, Nissan, Kit

Part Number: CCX-6057-2600

Not Yet Reviewed

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Clutch Disc, Stage 3, Ceramic, 8.375 in. Diameter, 1 1/32 in. Input Shaft Diameter, 24-spline, for use with Acura®, for use with Honda®, Each

Part Number: CCX-99661-S-2600

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Dura Grip Positraction Carrier, Traction-Loc, Ford 8 in., 28 Spline, Smooth Engagement, Each

Part Number: YGA-26002

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Clutch Kit, Stage 3, Ceramic, 1 in. Diameter Shaft, 24-Spline, 8.875 in. Diameter Disc, Throw-out Bearing, Alignment Tool, Nissan, Kit

Part Number: CCX-6054-2600

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Clutch Kit, Stage 3, Ceramic, 7/8 in. Diameter Shaft, 20-Spline, 8.375 in. Diameter Disc, Throw-out Bearing, Alignment Tool, for use on Honda®, Kit

Part Number: CCX-8012-2600

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Clutch Kit, Stage 3, Ceramic, 1 in. Diameter Shaft, 24-Spline, 9.500 in. Diameter Disc, Flywheel, Throw-out Bearing, Alignment Tool, Nissan, Kit

Part Number: CCX-6047-2600

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

DRIVE SHAFT UNWELDED

Part Number: SDH-5009642-2600

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Clutch Kit, Stage 3, Ceramic, 1 in. Diameter Shaft, 24-Spline, 9.500 in. Diameter Disc, Throw-out Bearing, Alignment Tool, Nissan, Kit

Part Number: CCX-6074-2600

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Clutch Kit, Stage 3, Ceramic, 1 1/32 in. Diameter Shaft, 24-Spline, 8.625 in. Diameter Disc, Throw-out Bearing, for use on Acura®, Kit

Part Number: CCX-8027-2600

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Clutch Kit, Stage 3, Ceramic, 13/16 in. Diameter Shaft, 18-Spline, 8.500 in. Diameter Disc, Throw-out Bearing, Alignment Tool, Infiniti, Nissan, Kit

Part Number: CCX-60442-2600

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today