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

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Results 1 - 25 of 1170

McLeod RST Street Twin Clutch Kits 6405507

Clutch Kit, RST Street Twin, Organic, 1.125 in. - 26, Billet Steel Flywheel, Chevy, Pontiac, Small Block LS, Kit

Part Number: MCL-6405507

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Summit Racing™ Street-Strip Performance Clutch Kits for 1998-2002 CAMARO, FIREBIRD, 1997-2004 CORVETTE - SUM-700936

Clutch Kit, Street-Strip Performance, 1-1/8 in. Shaft, 26-Spline, 12 in. Organic/Ceramic Disc, GM, Kit

Part Number: SUM-700936

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley LS Clutch Installation Kits 319-575

Clutch Kit, Organic Clutch, 12 in. Disc, 26 Spline, Billet Steel Flywheel, Hydraulic Release Bearing, Chevy, LS, Kit

Part Number: HLY-319-575

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

Advance Adapters LS Series Gen III Manual Transmission Conversions for 1973-1983 LAND CRUISER - 712500T

Clutch Kits, LS Series Gen III Manual Transmission Conversions, 1.125 in.- 26-spline, 11.00 in. Diameter Ceramic Disc, Flywheel, Toyota, LS, Kit

Part Number: ADD-712500T

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

McLeod RXT Street Twin Clutch Kits 6405507M

Clutch Kit, Street Twin, Ceramic, 1 1/8 in- 26, Billet Steel Flywheel, Diaphram, Pilot Bushing, Chevy, LS, Kit

Part Number: MCL-6405507M

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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RAM HDX Clutch Kits for 2010-2015 CAMARO, 1997-2013 CORVETTE - 25-831

RAM HDX Clutch Kits for 2010-2015 CAMARO, 1997-2013 CORVETTE - 25-831

Clutch Kit, HDX, 12 in., Steel Flywheel, 6-Bolt, 168 Tooth, 26 Spline, Chevrolet, LS, Kit

Part Number: RAM-25-831

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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RAM Powergrip Clutch Kits 25-931

Clutch Kit, Performance, Single Disc, 26-Spline, 1.125 in. Diameter, 12 in. Disc Diameter, Metallic/Organic, with Flywheel, 6-Bolt, Chevy, LS, Kit

Part Number: RAM-25-931

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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RAM Powergrip HD Clutch Kits 25-931HPG

Clutch Kit, Performance HD, Single Disc, 26-Spline, 1.125 in. Diameter, 12 in. Disc Diameter, Metallic, with Flywheel, 6-Bolt, Chevy, LS, Kit

Part Number: RAM-25-931HPG

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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RAM Powergrip Clutch Kits 98935

Clutch Kit, Metallic/Organic, Powergrip, 12 in. GM LS, Kit

Part Number: RAM-98935

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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ICT Billet Bellhousing Adapter Plate Kits 551085-B0P

transmission adapter kit LS/LT Engine to Buick, Oldsmobile, or Pontiac (BOP) transmission adapter kit

Part Number: ICB-551085-B0P

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

RAM Powergrip HD Clutch Kits 25-931HD

Clutch Kit, Powergrip HD, 12 in., 26 Spline, 6-Bolt Crankshaft, Chevrolet, LS, Kit

Part Number: RAM-25-931HD

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

RAM HDX Clutch Kits 25-832

Clutch Kit, HDX, Organic, 12 in., 26 Spline, 8-Bolt Crankshaft, Chevrolet, LS, Kit

Part Number: RAM-25-832

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Zoom MU Series Clutches MU5997-1

Clutch Kits, MU Series Clutches, 1.125 in. - 10-spline, 11.688 in. Diameter Organic Disc, Pressure Plate, Chevrolet, GMC, 6.0L LS, Kit

Part Number: ZZZ-MU5997-1

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

RAM Premium Replacement Clutch Kits 88935

Clutch Kit, Organic, HD, 12 in. GM LS, Kit

Part Number: RAM-88935

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

McLeod StreetPro Clutch Kits for 1998-2002 CAMARO, FIREBIRD, 1997-2004 CORVETTE - 75157

4 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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RAM Powergrip Clutch Kits 25-932

Clutch Kit, Performance, Single Disc, 26-Spline, 1.125 in. Diameter, 12 in. Disc Diameter, Metallic/Organic, with Flywheel, 8-Bolt, Chevy, LS, Kit

Part Number: RAM-25-932

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Zoom MU Series Clutches for 2001-2006 SIERRA 1500, SILVERADO 1500 - MU72135-1

Clutch, MU Series, 1.125 in. - 10-spline, Organic Disc, Pressure Plate, Chevy, GMC, 4.8L LS, Kit

Part Number: ZZZ-MU72135-1

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

Zoom MU Series Clutches for 2001-2002 SIERRA 1500, SILVERADO 1500 - MU2017-1A

Clutch, MU Series, 1.125 in. - 10-spline, Organic Disc, Pressure Plate, Chevy, GMC, 4.8L LS, Kit

Part Number: ZZZ-MU2017-1A

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

McLeod RXT Street Twin Clutch Kits 6405504HD

RXT HD Twin Steel 6 Bolt LS Motor 1-1/8 x 10 Spline Bronze Facing 0BAL 168T (Including 2010 Camaro)

Part Number: MCL-6405504HD

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

RAM Powergrip HD Clutch Kits 25-932HD

Clutch Kit, Powergrip HD, 12 in., 26 Spline, 1.125 in. Input Shaft Diameter, 8-Bolt Crankshaft, Chevrolet, LS, Kit

Part Number: RAM-25-932HD

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

RAM Powergrip HD Clutch Kits 25-932HPG

Clutch Kit, Performance HD, Single Disc, 26-Spline, 1.125 in. Diameter, 12 in. Disc Diameter, Metallic, with Flywheel, 8-Bolt, Chevy, LS, Kit

Part Number: RAM-25-932HPG

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

McLeod RXT Street Twin Clutch Kits 6405504M

Clutch Kit, RXT, Billet Steel Flywheel, 0 Balance, Chevy, LS-X, 6 Bolt Crank, 168 Tooth 1-1/8 x 10, Kit

Part Number: MCL-6405504M

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

McLeod RXT Street Twin Clutch Kits 6305530M

Clutch Kit, RXT, Twin Disc, Billet Aluminum Flywheel, 0 Balance, LS-X, 6 Bolt Crank, 168 Tooth, 1-1/4x14, Kit

Part Number: MCL-6305530M

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

SPEC Stage 3 Plus Clutch Kits for 2010-2015 CAMARO, 2005-2013 CORVETTE, 2005-2006 GTO - SC663F

Clutch Kits, Stage 3 Plus, 1.125 in. - 26-spline, Single Carbon Composite Disc, 12.000 in. Diameter, Pressure Plate, Chevy, Pontiac, LS, Kit

Part Number: SXC-SC663F

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

McLeod StreetPro Clutch Kits for 1998-2002 CAMARO, FIREBIRD, 1997-2004 CORVETTE - 75157

4 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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SPEC Stage 2 Clutch Kits SC092-8

Clutch Kit, Stage 2, Conversion, Kevlar®, Full Face/Sprung Hub, GM LS, Porsche, Volkswagen, Kit

Part Number: SXC-SC092-8

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

SPEC Stage 3 Plus Clutch Kits SC093F

Clutch Kits, Stage 3 Plus, 1.125 in. - 26-spline, Single Carbon Composite Disc, 12.000 in. Diameter, Pressure Plate, Chevy, Pontiac, 5.7L LS, Kit

Part Number: SXC-SC093F

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

SPEC Stage 4 Clutch Kits SC094-8

Clutch Kit, Stage 4, Conversion, Carbon Composite, 6-Paddle/Sprung Hub, GM LS, Porsche, Volkswagen, Kit

Part Number: SXC-SC094-8

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

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