Summit Racing SpeedCard - learn how to get 10% back up to $100

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Transmission & Drivetrain

Performance & Replacement Transmission & Drivetrain Parts

Availability


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 2000 +

Custom Axles

Part Number: MSR-A30CST-00509

Not Yet Reviewed

Estimated Ship Date: Today

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Axle Shafts, Front Stubs, 7.891 in. Length, 40 Spline, 300M Billet, Each

Part Number: SDR-AXLLSKU40M

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Axles, Custom Pro Race, Hy-Tuf Alloy Steel, Dropship Only, Pair

Part Number: STR-P1008

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Axles, Pro Race, Hy-Tuf Alloy Steel, Custom Order/Dropship, Small GM Housing, Pair

Part Number: STR-P2000GOT58

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Axles, Custom, 23-Spline, 1541H Alloy Steel, Semi-Float Axle, Dropship Only, Pair

Part Number: MSR-A23CST

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Axles, Custom, 25-Spline, 1541H Alloy Steel, Semi-Floating Axle, Dropship Only, Pair

Part Number: MSR-A25CST

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Axles, Custom, 26-Spline, 1541H Alloy Steel, Semi-Float Axle, Dropship Only, Pair

Part Number: MSR-A26CST

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Axles, Custom, 28-Spline, 1541H Alloy Steel, Semi-Float Axle, Dropship Only, Each

Part Number: MSR-A28CST-1

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Axles, Custom, 29-Spline, 1541H Alloy Steel, Semi-Float Axle, Dropship Only, Pair

Part Number: MSR-A29CST

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Axles, Custom, 35-Spline, 1541H Alloy Steel, Semi-Float Axle, Dropship Only, Each

Part Number: MSR-A35CST-1

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Axles, Custom, 40-Spline, 1541H Alloy Steel, Semi-Float Axle, Dropship Only, Pair

Part Number: MSR-A40CST

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Axles, Custom, 40-Spline, 1541H Alloy Steel, Semi-Float Axle, Dropship Only, Each

Part Number: MSR-A40CST-1

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Axles, Custom, 40-Spline, 1541H Alloy Steel, Extreme, Dropship Only, Pair

Part Number: MSR-A40EXT

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Axles, Custom, 27-Spline, 1541H Alloy Steel, C-Clip Axle, Dropship Only, Pair

Part Number: MSR-C27CST

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Axles, Custom, 30-Spline, 1541H Alloy Steel, C-Clip Axle, Dropship Only, Each

Part Number: MSR-C30CST-1

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Ultimate Dana 60 CV Axle Set for Custom Ford

Part Number: RCV-CVJ60-FP

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Axle Shafts, Custom Pro Race, 31-spline Inner, Hy-Tuf Alloy Steel, Rear, 8.8 in. Ford, Disc Brake Only, Pair

Part Number: STR-P2000FM9458

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Axles, Custom, 30-Spline, 1541H Alloy Steel, Semi-Float Axle, Dropship Only, Pair

Part Number: MSR-A30CST

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Axles, Pro Race, Hy-Tuf Alloy Steel, 28-35-Spline, 5/8 in. Studs, Custom Order/Dropship, Pair

Part Number: STR-P100758

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Axles, Custom, 28-Spline, 1541H Alloy Steel, C-Clip Axle, Dropship Only, Each

Part Number: MSR-C28CST-1

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Axles, Custom, 31-Spline, 1541H Alloy Steel, C-Clip Axle, Dropship Only, Pair

Part Number: MSR-C31CST

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Axles, Custom, 31-Spline, 1541H Alloy Steel, C-Clip Axle, Dropship Only, Each

Part Number: MSR-C31CST-1

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Axles, Custom, 28-Spline, 1541H Alloy Steel, C-Clip Axle, Dropship Only, Each

Part Number: MSR-A2721

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Axles, Custom, 33-Spline, 1541H Alloy Steel, Extreme, Dropship Only, Pair

Part Number: MSR-A33EXT

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Axles, Custom, 26-Spline, 1541H Alloy Steel, C-Clip Axle, Dropship Only, Each

Part Number: MSR-C26CST-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

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