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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 - 14 of 14

Axle Shaft, Direct Fit, 4340 Chromoly, 35-Spline, 11.625 in. Length, Ford, Each

Part Number: MGR-MG20651B

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Torque Converter, Remanufactured, Low Stall, Milled Flats Hub, 4 Lug Mount, 11.625 in. Diameter, 20-spline Input, for Infiniti, for Nissan, Each

Part Number: CCV-TQDA32LS

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

U-Bolt Repair Kit

Part Number: RNB-929-735

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Clutch Kit, 1.063 in. - 10-spline, Organic Disc, Pressure Plate, Ford, 5.8L, Kit

Part Number: LUK-07-117

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

POWER GLIDE LOCKING DIPSTICK AND TUBE SHORT, CHROME, DRAGSTER USE, WITH BOOT

Part Number: FTI-F2554SC

Not Yet Reviewed

Estimated Ship Date: Today

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Clutch Kit, Powergrip HD, Metallic, 1.188 in.- 18-Spline, 10.950 in. Disc, Chrysler, 440, 426 Hemi, Kit

Part Number: RAM-98503HD

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

1967-72 CLUTCH UPPER PUSHROD

Part Number: OER-3920262

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Clutch Kit, Muscle Car, Organic, 1 3/16 in.- 18-Spline, 10.5 in. Diameter Disc, Chrysler, Big Block, Hemi

Part Number: RAM-92503

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Clutch Kit, Organic, 1 1/8 in. Diameter Shaft, 10-Spline, 10.95 in. Diameter Disc, Jeep, 258, 360, Kit

Part Number: PFT-MU1858-1

Not Yet Reviewed

Estimated Ship Date: Jul 15, 2026 if ordered today

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Estimated Ship Date: Jul 15, 2026 if ordered today

Clutch Kit, Organic, 1 1/8 in.- 10-Spline, 10.95 in. Disc, AMC, Jeep, 232, 258, 304, 360, 401, Kit

Part Number: PFT-MU1858-1B

Not Yet Reviewed

Estimated Ship Date: Jul 15, 2026 if ordered today

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Estimated Ship Date: Jul 15, 2026 if ordered today

Pressure Plate, Borg and Beck Style, 10.95 in. Disc Diameter, AMC, Jeep, Mopar, Each

Part Number: RAM-418

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Pressure Plate, Borg and Beck Style, 10.95 in. Disc Diameter, AMC/Jeep/Mopar, Each

Part Number: RAM-428

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Clutch Kit, Powergrip, Metallic/Organic, 1 3/16 in.- 18-Spline, 10.95 in. Disc, Dodge, Plymouth, 440, 426 Hemi

Part Number: RAM-98503

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

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