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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 26

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Part Number: WPP-6680

Not Yet Reviewed

Estimated Ship Date: Aug 15, 2025 if ordered today

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Estimated Ship Date: Aug 15, 2025 if ordered today

Cam shift cam assembly 3rd-4th for T-10 4 speed

Part Number: RMG-6680025

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Axle Shafts, New CV Drive Axles, 26-spline Inner, 26-spline Outer, 24.00 in. Length, Front Right, Mazda, Each

Part Number: AAZ-66-8019

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

Axle Shafts, New CV Drive Axles, 26-spline Outer, 21.26 in. Length, Front Left, Mazda, Each

Part Number: AAZ-66-8020

Not Yet Reviewed

Estimated Ship Date: Sep 30, 2025 if ordered today

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Estimated Ship Date: Sep 30, 2025 if ordered today

Axle Shaft, CV-Style, Replacement, Each

Part Number: AAZ-66-8027

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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Estimated Ship Date: Oct 31, 2025 if ordered today

Axle Shaft, CV-Style, Replacement, Each

Part Number: AAZ-66-8032

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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Estimated Ship Date: Oct 31, 2025 if ordered today

Axle Shaft, CV-Style, Replacement, Each

Part Number: AAZ-66-8047

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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Estimated Ship Date: Oct 31, 2025 if ordered today

Axle Shaft, CV-Style, Replacement, Each

Part Number: AAZ-66-8075

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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Estimated Ship Date: Oct 31, 2025 if ordered today

Axle Shaft, CV-Style, Replacement, Each

Part Number: AAZ-66-8076

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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Estimated Ship Date: Oct 31, 2025 if ordered today

Axle Shaft, CV-Style, Replacement, Each

Part Number: AAZ-66-8083

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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Estimated Ship Date: Oct 31, 2025 if ordered today

Axle Shaft, CV-Style, Replacement, Each

Part Number: AAZ-66-8084

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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Estimated Ship Date: Oct 31, 2025 if ordered today

Axle Shaft, CV-Style, Replacement, Each

Part Number: AAZ-66-8093

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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Estimated Ship Date: Oct 31, 2025 if ordered today

Axle Shaft, CV-Style, Replacement, Each

Part Number: AAZ-66-8097

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 31, 2025 if ordered today

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Estimated Ship Date: Oct 31, 2025 if ordered today

Axle Shaft, CV-Style, Replacement, Each

Part Number: AAZ-66-8098

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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Estimated Ship Date: Oct 31, 2025 if ordered today

Axle Shaft, CV-Style, Replacement, Each

Part Number: AAZ-66-8099

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

Axle Shaft, CV-Style, Replacement, Each

Part Number: AAZ-66-8023

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

Axle Shaft, CV-Style, Replacement, Each

Part Number: AAZ-66-8087

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

WHEEL BEARING KIT

Part Number: FWB-66801K

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

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Estimated Ship Date: Sep 8, 2025 if ordered today

EBC HVY DTY CLUTCH KIT: CK6680

Part Number: EBP-CK6680

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Axle Shafts, CV Axle Assembly, New, Steel, 39.50 in. Length, Mazda, Rear, Each

Part Number: AAZ-668038

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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Estimated Ship Date: Oct 31, 2025 if ordered today

Axle Shafts, New CV Drive Axles, 26-spline Outer, 21.63 in. Length, Front Right, Mazda, Each

Part Number: AAZ-66-8002

Not Yet Reviewed

Estimated Ship Date: Sep 2, 2025 if ordered today

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Estimated Ship Date: Sep 2, 2025 if ordered today

Wheel Bearing & Hub Assemblies, NISSAN MULTI, SUBARU MULTI FH 88-08 FH JUST BEARING

Part Number: GNA-668008

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

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Estimated Ship Date: Aug 20, 2025 if ordered today

Axle Shaft, CV-Style, Replacement, Each

Part Number: AAZ-66-8048

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

Axle Shafts, New CV Drive Axles, 26-spline Inner, 26-spline Outer, 23.62 in. Length, Front Left, Mazda, Each

Part Number: AAZ-66-8003

Not Yet Reviewed

Estimated Ship Date: Sep 2, 2025 if ordered today

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Estimated Ship Date: Sep 2, 2025 if ordered today

Axle Shaft, CV-Style, Replacement, Each

Part Number: AAZ-66-8095

Not Yet Reviewed

Estimated Ship Date: Sep 2, 2025 if ordered today

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Estimated Ship Date: Sep 2, 2025 if ordered today

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