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 1418

RAM Pressure Plate Bolts 490

Pressure Plate Bolts, Hex Head, Steel, Black Oxide, Chevy, Big, Small Block, Kit

Part Number: RAM-490

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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ARP Pro Series Flywheel Bolts 147-2802

ARP Pro Series Flywheel Bolts 147-2802

Flywheel Bolts, Pro Series, 12-point, Chromoly, Black Oxide, 12mm x 1.25 RH, Dodge, 5.9L Diesel, Set of 8

Part Number: ARP-147-2802

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Spicer Drivetrain Products Differential Cover Bolts 34279

Differential Cover Bolts, Steel, Black, Hex, Each

Part Number: SDH-34279

Not Yet Reviewed

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ARP Pro Series Flywheel Bolts 251-2802

Flywheel Bolts, Pro Series, Chromoly, Black Oxide, 12-Point, Ford, 1.8, 2.0L, Set of 6

Part Number: ARP-251-2802

4.33 out of 5 stars ( 6 )

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AFCO Racing Clutch Master Cylinders 2011-1912

Clutch Master Cylinders, 3/4 in. Bore, 1.4 oz. Reservoir, 2-Bolt Mount, 2.25 in. Center to Center Bolt Pattern, Aluminum, Natural, Universal, Each

Part Number: AFC-2011-1912

5.0 out of 5 stars ( 3 )

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ARP Pro Series Flexplate Bolt Kits 147-2901

Flexplate Bolts, Pro Series, 12-point, 8740 Chromoly, Black Oxide, Dodge, 5.9L Diesel, Set of 8

Part Number: ARP-147-2901

4.9 out of 5 stars ( 10 )

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ARP Pro Series Flywheel Bolts 102-2803

for Nissan 2.0L SR20DE/DET flywheel bolt kit

Part Number: ARP-102-2803

5.0 out of 5 stars ( 4 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

ARP Pro Series Flywheel Bolts 260-2801

Flywheel Bolts, Pro Series, M10 x 1.0, .925 in. Length, Subaru, 2.0L, Set of 8

Part Number: ARP-260-2801

Not Yet Reviewed

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ARP High Performance Series Pressure Plate Bolt Kits 102-2202

for Nissan 2.4L KA24 pressure plate bolt kit

Part Number: ARP-102-2202

5.0 out of 5 stars ( 1 )

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XCLUTCH Clutch Slave Cylinders CSCCV210

CONC S/CYL- XTRM 51mm CONTACT 2 BOLT

Part Number: XCL-CSCCV210

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Yukon Gear & Axle Differential Cover Bolts YSPBLT-079

Differential Cover Bolt, Hex-flange Head, Steel, Black, Ford 7.5 in., Ford 8.8 in., Ford 8.8 in. IRS, Ford 9.75 in., Ford 9.75 in. IRS, Each

Part Number: YGA-33554

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Rein Automotive OE Quality Manual Transmission Mounting Bolt Kits HWK0001

Bolt Kit, Manual Transmission Mounting, Aluminum, External Torx Flanged, BMW, Set of 5

Part Number: RIN-HWK0001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Yukon Gear & Axle Differential Cover Bolts YSPBLT-075

Differential Cover Bolt, Steel, Black, Hex Head, 0.500 in. Wrench Size, Dana 25, 27, 30, 44, Model 35, GM 7.5 in., GM 8.2 in., Each

Part Number: YGA-33286

Not Yet Reviewed

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Yukon Gear & Axle Differential Cover Bolts YSPBLT-053

Differential Cover Bolt, Hex-flange Head, Steel, Black, Dana 60, Dana 70, Dana 80, Each

Part Number: YGA-33235

Not Yet Reviewed

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Crown Automotive Differential Cover Bolts J0273573

Differential Cover Bolt, Hex, 5/16-18 in. Thread Size, 0.500 in. Underhead Length, Each

Part Number: CWA-J0273573

Not Yet Reviewed

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Centerforce Pressure Plate Bolt Kits 30001

Pressure Plate Fastener, Bolt, 8mm x 1.25 in., Chromoly, Black Oxide, Hex Head, Kit

Part Number: CTF-30001

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

OMIX-ADA Differential Cover Bolts 16522.02

Differential Cover Bolt, Hex, Steel, Black Oxide, Each

Part Number: OMX-1652202

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

Advance Adapters Toyota Clutch Slave Cylinders for 1960-1983 LAND CRUISER - 716213

Slave Cylinder, Clutch, AX-15 Transmission, Toyota, FJ40, Each

Part Number: ADD-716213

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Sikky Manufacturing LSX Master Cylinder Conversion Kits for 1989-1998 240SX - MCK102

Clutch Master Cylinder, LSX Swap, 3/8-24 in. Outlet Size, Cast Aluminum, Black E-Coat, for Nissan, T-56, Kit

Part Number: SKM-MCK102

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Rekluse Clutch Manual Slave Cylinders RMS-2415051

Clutch Slave Cylinder, Manual, Aluminum, Gray, Harley-Davidson®, Each

Part Number: REK-RMS-2415051

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Rekluse Clutch Manual Slave Cylinders RMS-2400028

Clutch Slave Cylinder, Manual, Aluminum, Gray, Gas Gas, Husqvarna, KTM, Each

Part Number: REK-RMS-2400028

Not Yet Reviewed

Estimated Ship Date: Today

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Rekluse Clutch Manual Slave Cylinders RMS-2400019

SLAVE CYLINDER ASSEMBLY - Husaberg FE 390 (09-12), FE 450 (09-12), FE 570 (09-12), FS 570 (09-12), FX 450 (09-12), KTM 250 EXC RACING (4-Stroke)

Part Number: REK-RMS-2400019

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Rekluse Clutch Manual Slave Cylinders for 2002-2006 950 ADVENTURE, 2006-2013 990 ADVENTURE, 2010-2011 990 SUPERMOTO R - RMS-2403025

SLAVE CYLINDER ASSEMBLY - KTM 950 Adventure (2002-2006), 950 SuperEnduro (2006-2009), 990 Adventure (2006-2013), 990 SMR (2010-2013)

Part Number: REK-RMS-2403025

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

Rekluse Clutch Manual Slave Cylinders for 2021 250 SE FACTORY ENDURO, 250 SE RACING ENDURO - RMS-2408001

SLAVE CYLINDER ASSEMBLY - Sherco 250 SC FACTORY (2020), 250 SE-R (2018-2021), 250 SE-R FACTORY (2018-2021), 250 SE-R SIX DAYS (2018), 300 SC FACTO

Part Number: REK-RMS-2408001

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

Rekluse Clutch Manual Slave Cylinders RMS-2403024

SLAVE CYLINDER ASSEMBLY - KTM 1050 Adventure (2015), 1190 Adventure (2013-2015), 1190 Adventure R (2013-2015), 1190 RC8 (2008-2010), 1190 RC8 R (2

Part Number: REK-RMS-2403024

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

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