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.

Individual Parts

Part Groups

Results 1 - 14 of 14

National Bearing Automatic Transmission Selector Shaft Seals 8792S

Seal, Automatic Transmission Shift Shaft, Steel/Rubber, GM, Each

Part Number: NTL-8792S

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dura-Bond Automatic Transmission Bushings 44034

Automatic Transmission Bushing, 2.004 in. O.D., 0.605 in. Length, BMW, Buick, Cadillac, Chevy, GMC, Isuzu, Jeep, Olds, Opel, Pontiac, Suzuki, Each

Part Number: DUR-44034

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timken Automatic Transmission Selector Shaft Seals 8792S

Seal, Automatic Transmission Selector Shaft, Each

Part Number: TMK-8792S

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

ACDelco GM Genuine Parts Wheel Bearings 19312064

BALL BEARING ASM

Part Number: ADO-203FF

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dura-Bond Automatic Transmission Bushings 44034TG

Transmission Bushing, Actual OD - 2.0035; Length - 0.605; Max Wall - 0.0622

Part Number: DUR-44034TG

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

FAG USA Wheel Bearings 6203.2RSR

Wheel Bearings, Steel, 0.669 in. Bore Diameter, 0.472 in. Width, 1.575 in. O.D., Bearing Races, for use on Honda®, for Nissan, Chevy, Toyota, Each

Part Number: FWB-62032RSR

Not Yet Reviewed

Estimated Ship Date: Jul 14, 2025 if ordered today

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Estimated Ship Date: Jul 14, 2025 if ordered today

Dorman Clutch Pilot Bushings and Bearings 690-048

Pilot Bushing and Bearings, Stock, Roller, Powdered Metal, Each

Part Number: RNB-690-048

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

BCA Bearings by NTN Oil Seals NS99157

Multi Purpose Seal, OE style replacement quality seal.

Part Number: NTN-NS99157

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2025 if ordered today

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Estimated Ship Date: Jun 19, 2025 if ordered today

Dura-Bond Automatic Transmission Bushings 02399