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.

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Results 1 - 25 of 97

EBC Standard CK Series Clutch Friction Discs CK2351

Clutch Friction Discs, Standard, Yamaha, Set

Part Number: EBP-CK2351

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

Wilwood Wheel Bearing and Seal Kits for 1955-1957 BEL AIR, 1963-1964 CORVETTE, 1965-1968 IMPALA - 370-14867

Wilwood Wheel Bearing and Seal Kits for 1955-1957 BEL AIR, 1963-1964 CORVETTE, 1965-1968 IMPALA - 370-14867

Wheel Bearing, Seal & Locknut, OE Drum Spindles, Chevrolet, Kit

Part Number: WIL-370-14867

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Classic Performance Roller Bearing Upgrade Kits 4759RBK

Wheel Bearing Upgrade, Roller Type, Front, Chevy, GMC, Kit

Part Number: CLP-4759RBK

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Wilwood Forged Billet Aluminum Brake Hub Assemblies for 1988-1998 C1500 - 270-16540

Brake Hub Assembly, Forged Billet Aluminum, Natural, 5 x 4 3/4 in. and 5 x 5 in. Wheel Bolt Circle, Chevrolet, Each

Part Number: WIL-270-16540

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Wilwood Forged Billet Aluminum Brake Hub Assemblies 270-15104

HUB, BEARING, LIGHT TRUCK, 5x4.75/5.00 BC

Part Number: WIL-270-15104

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Wilwood Forged Billet Aluminum Brake Hub Assemblies for 1970-1973 MUSTANG - 270-9320

Brake Hub, Replacement, Aluminum, Natural, Ford, Each

Part Number: WIL-270-9320

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Wilwood Forged Billet Aluminum Brake Hub Assemblies for 1975-1982 GRANADA - 270-7466

Brake Hub, Replacement, Aluminum, Natural, Ford, Each

Part Number: WIL-270-7466

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

Ratech Front Bearing and Seal Kits 12105

Wheel Bearings, Bearings, Seals, Front, Ford, Mercury, Kit

Part Number: RAT-12105

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Ratech Front Bearing and Seal Kits 12126

Wheel Bearings, Bearings, Seals, Front, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: RAT-12126

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Ratech Front Bearing and Seal Kits 12111

Wheel Bearings, Bearings, Seals, Front, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: RAT-12111

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Ratech Front Bearing and Seal Kits 12603

Wheel Bearings, Bearings, Seals, Front, Chrysler, Dodge, Plymouth, Kit

Part Number: RAT-12603

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

The Right Stuff Brake Hub Dust Caps DC01

Wheel Hub Dust Cap, Steel, Zinc Plated, 1.773 in. o.d., Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: RSD-DC01

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

The Right Stuff Brake Hub Dust Caps DC02

Wheel Hub Dust Cap, Steel, Zinc Plated, 2.060 in. o.d., Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: RSD-DC02

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Classic Performance Roller Bearing Upgrade Kits with Aluminum Hubs 5564RBH-K

Wheel Hubs, Roller Bearing Upgrade, Aluminum Hubs, Front, Chevy, Kit

Part Number: CLP-5564RBH-K

4.72 out of 5 stars ( 18 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Trail-Gear Rock Assault 9 Front Roller Kits 300612-KIT

Axle Housing, Rock Assault 9 Front Roller Kit, 35-spline, 68.00 in. Overall Length, Front, Ford 9 in., Kit

Part Number: TGI-300612-KIT

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Trail-Gear Rock Assault 9 Front Roller Kits 300613-KIT

Axle Housing, Rock Assault 9 Front Roller Kit, 35-spline, 68.00 in. Overall Length, Front, Ford 9 in., Kit

Part Number: TGI-300613-KIT

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Timken Wheel Bearing and Seal Kits SET20

Wheel Bearing and Seal, Ford, Mercury, Kit

Part Number: TMK-SET20

4.11 out of 5 stars ( 9 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

The Right Stuff Wheel Bearing Kits WBK01C

Wheel Bearings, Front, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: RSD-WBK01C

4.25 out of 5 stars ( 12 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Yukon Gear & Axle 4340 Chromoly Axles for 1974-1979 WAGONEER - YA W24146

Yukon front 4340 Chromoly axle kit for '74-'79 Wagoneer (disc brakes),

Part Number: YGA-21339

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

USA Standard Gear Axle Shafts for 1974-1979 WAGONEER - ZA W24146

D44 19/30spl 4340 FRONT AXLE KIT w/ 297X, 74-79 WAGONEER, DISC BRAKE

Part Number: SPZ-35068

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

LEED Brakes Wheel Seals OilSeal_1

Wheel Seal, Front, 2.405 in. OD, 1.734 in. ID, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: LEB-OILSEAL-1

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

USA Standard Gear Axle Shafts for 1974-1979 WAGONEER - ZA W24148

USA Standard 4340 Chrome-Moly replacement axle kit for '74-'79 Jeep Wagoneer, Dana 44 w/Disc Brakes, w/Super J

Part Number: SPZ-35140

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

DRP Performance Premium Low Drag Bearing Kits 007 10581BR

Wheel Bearings, Premium Low Drag, Steel Roller Bearing, Bearing Races, Front, Rear, Kit

Part Number: DPR-00710581BR

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

DRP Performance Premium Low Drag Bearing Kits 007 10585BR

Wheel Bearings, Premium Low Drag, Steel Roller Bearing, Bearing Races, Front Inner, Front Outer, Kit

Part Number: DPR-00710585BR

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

DRP Performance Premium Low Drag Bearing Kits 007 105812BR

Wheel Bearings, Premium Low Drag, Steel Roller Bearing, Bearing Races, Front, Rear, Kit

Part Number: DPR-007105812BR

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

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