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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 33

Quick-Change Differential Part, Yoke Bolt and Washer, Kit

Part Number: PE2-QCC0116K

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Differential Cover Fasteners, Quick Change, Billet Aluminum, Black Anodized, Set of 10

Part Number: JOE-34358

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Fasteners, Quick Change Gear Cover, 3/8-16, Aluminum, Black, Pair

Part Number: JOE-34359

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Differential Cover Fasteners, Quick Change Replacement Parts, High Nut, 3/8 in.-16, Steel, Natural, Each

Part Number: WPP-7794

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Quick Change Cover Nuts Aluminum

Part Number: AAF-ALL72058

Not Yet Reviewed

Estimated Ship Date: Oct 9, 2025 if ordered today

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Estimated Ship Date: Oct 9, 2025 if ordered today

Quick Change Cover Nuts Aluminum

Part Number: AAF-ALL72061

Not Yet Reviewed

Estimated Ship Date: Oct 9, 2025 if ordered today

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Estimated Ship Date: Oct 9, 2025 if ordered today

Quick Change Cover Stud Kit

Part Number: AAF-ALL72056

Not Yet Reviewed

Estimated Ship Date: Oct 9, 2025 if ordered today

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Estimated Ship Date: Oct 9, 2025 if ordered today

Quick Change Cover Nuts Aluminum

Part Number: AAF-ALL72059

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

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Estimated Ship Date: Oct 8, 2025 if ordered today

Quick-Change Cover Nuts, Hex, Aluminum, Natural Finish, for 3/8-16 in. Thread Size, Predrilled, Set of 10

Part Number: AAF-ALL72060

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Flywheel Bolts, Steel, Black Oxide, 12-Point Head, 10mm x 1.0 in. Ford, Dodge, Modular V8, Hemi Gen III, Set of 8

Part Number: RAM-529-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Flywheel Bolts, Steel, Black Oxide, Hex Head, 7/16 in. x 1 in., Chevy, GM, Small Block V8, 4.3L V6, Set of 6

Part Number: RAM-575

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Flywheel Fasteners, Counterweight Fasteners, Bolts, Nuts, Washers, Fits 10 and 11 in. Flywheels, Kit

Part Number: RAM-570

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Flywheel Bolts, 12-point, Steel, Black Oxide, Chevy, Set of 6

Part Number: RAM-530

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Flywheel Bolts, Steel, Black Oxide, 12-Point Head, 11mm x 1.5 in. Chevy, LS, Set of 6

Part Number: RAM-528

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Flywheel Bolts, Steel, Black Oxide, 12-Point Head, 11mm x 1.5 in. Chevy, LS/LT, Set of 8

Part Number: RAM-528-8

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Differential Cover Fastener, Gear Cover Nut, Hex Head, 3/8 in.-16 Thread Size, Aluminum, Black, Each

Part Number: WPP-7794ASBK

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

U-Joint Strap Kit, Steel Girdle, Ford, 9 in., 1350 Joint, Kit

Part Number: AXE-BBSK-50

4.83 out of 5 stars ( 23 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Flywheel Bolts, Steel, Black Oxide, 12-Point Head, 10mm x 1.0, Ford, Modular V8, Set of 6

Part Number: RAM-529

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Flywheel Bolts, 12-point, 1/2-20 in. Thread Size, Steel, Black Oxide, Dodge, Set of 8

Part Number: RAM-596

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

U-Bolts, Steel, Natural, Fits 1310 U-Joint, 1.063 in. Diameter, Pair

Part Number: PE2-N1-0089L

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

U-Joint Strap Kit, Steel Girdle, Ford, 9 in., 1310 Joint, Kit

Part Number: AXE-BBSK-10

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

U-Joint Strap Kit, Steel Girdle, Ford, 9 in., 1330 Joint, Kit

Part Number: AXE-BBSK-FS

4.87 out of 5 stars ( 15 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Bellhousing to Transmission Bolts, 10mm-1.5 x 30mm, Flanged Hex, Grade 8, Zinc Plated, T56, Set of 8

Part Number: QTI-RM-170

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

This product may not be eligible for select promotional offers

Bellhousing to Transmission Bolts, 1/2 in.-13 x 1.25 in., Flanged Hex, Grade 8, Zinc Plated, Chevy, Set of 4

Part Number: QTI-RM-171

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

This product may not be eligible for select promotional offers

Bellhousing to Transmission Bolts, 7/16 in.-14 x 1.25 in., Flanged Hex, Grade 8, Zinc Plated, Chevy, Set of 4

Part Number: QTI-RM-172

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

This product may not be eligible for select promotional offers

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