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 - 25 of 70

Dorman Transmission Case Vents 14689

Vent, push-in, Axle, Transmission case

Part Number: RNB-14689

4.77 out of 5 stars ( 13 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Dorman Torque Converter Bolts 14099

Bolts, Torque Converter, 10mm x 1.5, Steel, Natural, 0.887 in. UHL, Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, Saab, Set of 3

Part Number: RNB-14099

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Timken Differential Carrier Bearing Races LM501310

Differential Carrier Bearing Race, 2.891 in. Diameter, Chevy, Merkur, Porsche, Each

Part Number: TMK-LM501310

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

TransGo Automatic Transmission Boost Valves 6L8-BOOST-OES

Specialty Components, 6L80 Stock OE Replacement Boost Valve

Part Number: TRG-6L8BOOSTOES

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

ATP Manual Transmission Shifter Cables Y-1511

Manual Transmission Shifter Cable, 50.5 in., Saturn, Pair

Part Number: ATP-Y1511

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

FAG USA Pilot Bearings MP0009

Pilot Various Makes 66-17

Part Number: FWB-MP0009

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

ATP Automatic Transmission Axle Seals XO-15

Axle Seal, Front Outer, for 4T40E or 4T45E Transaxle, Chevy, Oldsmobile, Pontiac, Saturn, FWD, Each

Part Number: ATP-XO15

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

ACDelco GM Genuine Parts Transmission Vent Tubes 24225422

Automatic Transmission Vent, Cadillac, Chevy, GMC, Each

Part Number: ADO-24225422

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Chevrolet Performance Bellhousing to Block Fasteners 11546890

BELLHOUSING STUD

Part Number: NAL-11546890

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Fidanza Billet Aluminum 142-Tooth Flywheel 198261

Fidanza Billet Aluminum 142-Tooth Flywheel 198261

Flywheel, Aluminum, 8.0 lbs., Chevy, Each

Part Number: FIZ-198261

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

FAG Bearings Timing Cover Seals SS2784

Seal Various Makes 42-13

Part Number: FWB-SS2784

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

ACDelco Bellhousing to Block Fasteners 11546890

Transmission Bell Housing Stud, Transmission Bell Housing Stud, STUD-DOUBLE END

Part Number: ADO-11546890

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

ACDelco GM Genuine Parts Transmission Vent Tubes 24261261

Transmission Vent Tubes, ACDelco GM Genuine Parts Transmission Vent Tubes, Steel, Silver, Cadillac, Chevy, GMC, Each

Part Number: ADO-24261261

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

ACDelco GM Genuine Parts Transmission Vent Tubes 19206216

Manual Transmission Vent, Tremec, Cadillac, Chevy, Pontiac, Each

Part Number: ADO-19206216

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

FAG Bearings Timing Cover Seals SS2816

Seal GM,Saturn 02-18

Part Number: FWB-SS2816

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

ATP Automotive Automatic Transmission Rebuild Kits XO-16

AT SEAL DRIVE AXLE

Part Number: ATP-XO16

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

ACDelco - Bellhousings for 2016-2019 MALIBU - 24257591

HOUSING ASM,VAR HI CLU

Part Number: ADO-24257591

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

ACDelco Bellhousings 24278556

HOUSING ASM-5-7-REV & 6-7-8-9 CLU

Part Number: ADO-24278556

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

ACDelco - Differential Bearing Adjuster Fasteners for 2015-2022 CANYON, COLORADO - 23493141

NUT-DIFF DRV P/GR

Part Number: ADO-23493141

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

ACDelco Automatic Transmission Kickdown Solenoids 24045845

SOL ASM,A/TRNS AUX FLUID ACCUM (KIT)(W/ACCUM SOL CVR)

Part Number: ADO-24045845

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

ACDelco - Bellhousings for 2018-2024 EQUINOX - 24284333

HOUSING-T/CV & DIFF (MCHG)

Part Number: ADO-24284333

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

ACDelco - Bellhousings for 2016-2018 ATS, 2016-2023 CAMARO - 24283433

HOUSING ASM-CLU

Part Number: ADO-24283433

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

ACDelco - Transmission Vent Tubes for 2016-2018 ATS, 2016-2023 CAMARO - 24283434

VENT ASM-M/TRNS (KIT)

Part Number: ADO-24283434

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

ACDelco - Transmission Vent Tubes for 2016-2022 SPARK - 94580282

PLUG,TRANS VENT HOLE

Part Number: ADO-94580282

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

ACDelco - Manual Transmission Synchros for 2013-2018 SONIC - 98500187

SYNCHRONIZER KIT-3RD & 4TH GR

Part Number: ADO-98500187

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

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