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 460

Summit Racing™ SFI-Approved 168-Tooth Flexplate SUM-G112SFI

Flexplate, 168-Tooth, External Engine Balance, Chevy Gen V and VI 454, SFI 29.1, Each

Part Number: SUM-G112SFI

4.07 out of 5 stars ( 15 )

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

Hays High Performance Throwout Bearings 70-112

Throwout Bearing, 1 3/16 in. Shaft Diameter, Dodge, Plymouth, Each

Part Number: HAY-70-112

5.0 out of 5 stars ( 3 )

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

McLeod Throwout Bearings 16061

4 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026

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Dorman Pre-Pressed Wheel Hub Assemblies 951-112

Wheel Hub And Bearing Assembly - Rear

Part Number: RNB-951-112

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

Dorman Ring and Pinion Installation Kits 697-112

Ring and Pinion Bearing Installation Kit

Part Number: RNB-697-112

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Hays Classic Clutch Kits 85-112

Clutch Kit, Organic, 1 1/8 in. Diameter Shaft, 26-Spline, 11 in. Diameter Disc, Buick, Chevy, GMC, Pontiac

Part Number: HAY-85-112

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Hays Hydraulic Release Bearing Feed Line Kits for 2010-2019 CAMARO, 2005-2013 CORVETTE, 2005-2017 MUSTANG - 82-112

Clutch Line, Hydraulic Release Bearing Feed Line, Two -3 AN Adapter Fittings, 36 in. Length, Chevy, Ford, Kit

Part Number: HAY-82-112

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

Motive Gear Ring and Pinion Gear and Installation Kit Combos MGK-112 Dana 30 4.10 Gears

Gear, Ring and Pinion, 4.10:1 Ratio, Dana 30, Set

Part Number: MGR-MGK-112

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

Dorman Driveshafts for 2014-2018 2500 - 986-112

Driveshafts, Rear, Aluminum, Balanced, Assembled, 5 in. Diameter, 77.875 in. Length, Ram, Each

Part Number: RNB-986-112

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

Dorman Ring and Pinion Gear Installation Kits 797-112

Premium Ring And Pinion Master Bearing And Installation Kit

Part Number: RNB-797-112

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

LuK Clutch Kits for 2005-2009 TACOMA - 6283242000

Clutch Kit, 1.188 in. - 21-spline, Organic Disc, Pressure Plate, Toyota, 4.0L, Kit

Part Number: LUK-16-112

5.0 out of 5 stars ( 2 )

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

Dorman Driveshafts for 1990-1993 300CE, 1995 E320 - 976-112

Driveshaft, Balanced, Assembled, Rear, Steel, Length 58.250 in., Diameter 2.500 in., Mercedes-Benz, Each

Part Number: RNB-976-112

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

Pioneer Automotive Clutch Forks CF-112

CLUTCH FORK

Part Number: PIO-CF-112

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

LuK Clutch Kits 6233450000

Clutch Kits, Stock Replacement, 0.875 in.- 20-spline, 8.875 in. Diameter Organic Disc, Pressure Plate, for Hyundai, for Kia, Kit

Part Number: LUK-05-112

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

Dorman Driveshafts for 2009-2010 RAM 1500 - 946-112

Driveshaft, Balanced, Assembled, Rear, Steel, Length 72.875 in., Diameter 4.000 in., Dodge, Each

Part Number: RNB-946-112

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

D.I.D Racing Chain Standard Non-O-Ring Chains 690-30112

Drive Chain STANDARD 520-112 STANDARD 520-112 NON O-RING CHAIN

Part Number: DID-520-112

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Dorman Driveshafts for 2007-2011 WRANGLER - 936-112

Rear Driveshaft

Part Number: RNB-936-112

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

Pioneer 153-Tooth Flexplate FRA-112

Flexplate, 153-Tooth, Steel, Internal Balance, 2 Piece Rear Main Seal, Chevy, Non-SFI, Each

Part Number: PIO-FRA112

5.0 out of 5 stars ( 19 )

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

LuK Clutch 157-Tooth Flywheel 4160129100

Flywheel, 157-tooth, Steel, External, 50 oz. Imbalance, Ford, Mercury, Each

Part Number: LUK-LFW112

4.2 out of 5 stars ( 15 )

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

VEGE Remanufactured Stock Stall Torque Converter TQFM112

Torque Converter, Ford 1.6/2.0 6F35 13-20 Converter

Part Number: CCV-TQFM112

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

ATP 168-Tooth Flexplate Z-112

Flexplate, Steel, 168-Tooth, External Imbalance, Chevy, Each

Part Number: ATP-Z112

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

ATP Automatic Transmission Filter Kits B-112

Transmission Filter, Jeep, AW4, Each

Part Number: ATP-B112

3.0 out of 5 stars ( 1 )

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

Pioneer Heavy-Duty 153-Tooth Flexplate FRA-112HD

Flexplate, Heavy-Duty, 153-Tooth, Steel, Internal Balanve, 2 Piece Rear Main Seal, Chevy, Non-SFI, Each

Part Number: PIO-FRA-112HD

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

D.I.D Racing Chain VX Series Pro Street X-Ring Chains 690-17112

DRIVE CHAIN, 520VX3 112L GOLD

Part Number: DID-520VX3G112FB

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

Renthal Ultralight Rear Sprockets 112U-520-48GEGN

Sprocket, Ultralight, Rear, Aluminum, Green Anodized, 48-tooth, 520 Chain Size, Kawasaki, Each

Part Number: REN-112U52048GEG

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

ATP Clutch Fork Pivot Balls JX-112

Clutch Fork Pivot Ball, Fixed Type, Steel, Natural, Chevy, GMC, Pontiac, Each

Part Number: ATP-JX112

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

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