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Transmission & Drivetrain

Performance & Replacement Transmission & Drivetrain Parts

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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.

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Individual Parts

Results 1 - 25 of 62

Ring and Pinion Kit

Part Number: RMG-XL-1024-1

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Ring and Pinion Installation Kit, Bearings and Shims, Chevy, Kit

Part Number: RMG-8310241

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Quick Change Gears, Sportsman, 10-Spline, SAE 8620 Steel, Set 24, 20/29 Teeth, Set

Part Number: SGB-1024-SPT

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Clutch Kits, Action Clutch Stage 1 Clutch Kits, Full Face, Organic Disc, Sprung Hub, Diaphragm, Mini, Each

Part Number: ANH-ACR-1024

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Universal Joint

Part Number: GMB-251-1024

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Automatic Transmission Shifter, Horseshoe, Cable Operated, Forward Shifter Pattern, Detent and Ratchet, 4-speed Shifter Conversion, 4L80-E, Chevy, Kit

Part Number: SIW-SW1024R

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

SHIFTER CONVERSION KITS, AUTOMATIC TRANSMISSION, Horseshoe Shifter kit 4L80E. Includes Neutral Safety Switch i

Part Number: SIW-SW1024

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Hydraulic Clutch Kit 1967 1972 Chevy K10 with Tremec TR-4050

Part Number: IST-HGK1024WD

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Clutch Kit, Stage 2 Drag Race, Single, 1.031 in. - 23-spline, Ceramic Disc, Pressure Plate, Porsche, 3.6L, Kit

Part Number: SBB-S1024

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

CLUTCH KIT, OE REPLACEMENT

Part Number: EXY-NSK1024FW

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Fork, Richmond Super T-10, Reverse, Each

Part Number: RMG-T1024

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

CLUTCH KIT, OE REPLACEMENT/W FLYWHEEL

Part Number: EXY-NSK1024FWLB

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Shifter, 1971-72 Chevelle 4-Spd Automatic Reverse Valve Body Shifter Package 4L80E, 4L85E, features Slap-Shift function

Part Number: SIW-SW1024-RVB

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Hub Assembly Mazda:Miata 91-05

Part Number: FWB-102450

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Wheel Bearing Toyota 69-00

Part Number: FWB-102433

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

Hub Assembly Infiniti,Nissan:350Z,G35 03-09

Part Number: FWB-102464

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

Wheel Bearing Buick,Cadillac,Lincoln 56-69

Part Number: FWB-102434

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

Hub Assembly Subaru 05-17

Part Number: FWB-102462

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

Tapered Roller Bearing Set Suzuki:Samurai 86-95

Part Number: FWB-102442

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

Hub Assembly Acura:CL 01-03

Part Number: FWB-102491

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

Wheel Bearing Mazda:6 09-13

Part Number: FWB-102421

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

Hub Assembly Pontiac:GTO 04-06

Part Number: FWB-102458

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

Wheel Bearings, Dodge, Jeep, Mercedes-Benz, Each

Part Number: FWB-102426

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Wheel Bearing Acura,Honda 97-09

Part Number: FWB-102414

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

Hub Assembly Lexus:LS430 01-06

Part Number: FWB-102452

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