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Transmission & Drivetrain

Performance & Replacement Transmission & Drivetrain Parts

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 514

INTERNATIONAL; V304, 345, 392; MV404 ENGS., D354 IHC ENG.; 85-58; 8; 5.0 / 5.6 / 5.7 / 6.4

Part Number: ZZZ-MU5435-1A

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

U-Joint, Light Duty, Spicer 1310-WJ Type, Each

Part Number: SDH-5-760XC

Not Yet Reviewed

Estimated Ship Date: Today

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Universal Joint, 1310-WJ, Steel, Greasable, Chevrolet, Dodge, Ford, Jeep, GMC, International, Mazda, Each

Part Number: SDH-5-3226X

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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U-Joints, Light Duty, Cleveland S55, Steel, Chevy, Dodge, Ford, GMC, International, Lincoln, Mercury, Each

Part Number: SDH-5-1200X

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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U-Joint, Light Duty, Spicer 1310-WJ Style, Steel, 4 Grooved Bearing Cap Style, Chevy, Dodge, Ford, GMC, Jeep

Part Number: SDH-5-260X

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Differential Carrier, Zip Locker, Air Locker Style, 30-spline, Dana 30, Each

Part Number: YGA-34017

Not Yet Reviewed

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U-Joint, Spicer 1350 To GM 3RL/S44/Mechanics 3/American Axle 1344 Combination, Greasable, Steel, Each

Part Number: YGA-42001

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Differential Carrier Cases, Dana 30, 27 Spline, 3.73 and Up Ratio, Each

Part Number: YGA-20026

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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U-Joint, Light Duty, Spicer 1310 Style, Steel, 4 Plain Bearing Cap Style, Chevy, Dodge, Ford, GMC, Nissan

Part Number: SDH-5-1310-1X

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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U-Joint, Spicer 1310 Style, Greasable, Steel, Round Plain Type A/Type B Bearing Caps, for Nissan, AMC, Chevy, Ford, GMC, Jeep, Olds, Pontiac, Each

Part Number: SCY-25-153X

Not Yet Reviewed

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Differential Covers, Differential Cover Kits, Dana 44, 10-bolt, Nodular Iron, Silver Hammertone Powdercoated, Bolts, Gaskets, Kit

Part Number: SDH-10023536

4.95 out of 5 stars ( 21 )

Estimated Ship Date: Today

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Axle Spindle Seal - Inner - Dana 30

Part Number: SDH-36361

Not Yet Reviewed

Estimated Ship Date: Today

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Universal Joint, Light Duty, Spicer 1480-WJ, Steel, Chevy, Dodge, Ford, GMC, Each

Part Number: SDH-SPL55-4X

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

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U-Joint, Lifetime, Spicer 1480-WJ/SPL55, Solid, Non-Greasable, Each

Part Number: SDH-SPL55-1480XC

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Differential Cover Bolts, Steel, Black, Hex, Each

Part Number: SDH-34279

Not Yet Reviewed

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Gear, Ring and Pinion, 4.55:1 Ratio, Dana 44, Set

Part Number: SDH-22105-5X

Not Yet Reviewed

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Differential Carrier, Clutch-type, Steel, Dana 60, 30-Spline, 4.10 and lower ratio, Each

Part Number: SDH-708013

Not Yet Reviewed

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Universal Joint, Spicer 1310-WJ, Steel, Chevy, Dodge, Ford, GMC, International, Jeep, Mazda, Plymouth, Each

Part Number: GMB-210-0297

Not Yet Reviewed

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Driveshaft Support Bearing, Rubber, Black, Chevy, Dodge, Ford, GMC, Each

Part Number: ANI-6056

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Bearing, Driveshaft Center Support, Chevy, GMC, International, Each

Part Number: ANI-6035

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Driveshaft Support Bearing, Rubber, Black, Chevy, Dodge, Ford, GMC, Each

Part Number: ANI-6038

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Automatic Transmission Pan, Stock Capacity, Steel, Chrome, Finned, Chrysler, Torqueflite 727, Each

Part Number: MRG-9745CMRG

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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U-Joint, Spicer 1310, Greasable, Steel, Each

Part Number: YGA-42008

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Yukon 1330 Dual-size cap U/Joint. 3.625" snap ring span. One set of caps is 1.125" in diameter and the other i

Part Number: YGA-42017

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Universal Joint, Super Strength, 1310-WJ Style, Solid, Steel, Each

Part Number: MOG-371

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

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