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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.

Individual Parts

Results 1 - 25 of 736

Master Cylinder, Aluminum, Black, .750 in. Bore, Universal, Kit

Part Number: WIL-260-10372

4.33 out of 5 stars ( 30 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Clutch Master Cylinder, Firewall Kit, Adjustable, Cast Aluminum, Black, Chevy, Kit

Part Number: MCL-1434002

3.79 out of 5 stars ( 19 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Slave Cylinder, Aluminum, Black, Pull-Style, 11 3/4 in. Extended, 1 3/8 in. Stroke, Universal, Each

Part Number: WIL-260-1333

3.55 out of 5 stars ( 22 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Master Cylinder, Aluminum, Black, .625 in. Bore, Universal, Kit

Part Number: WIL-260-10371

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Master Cylinder, GS Compact Remote, Cast Aluminum, Black, 3/8-24 in. Outlet, Each

Part Number: WIL-260-15091

4.69 out of 5 stars ( 13 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Replacement Master Cylinder, Hydraulic Conversion Kits, 1434001, 1434002, Chevy, Each

Part Number: MCL-139310

4.21 out of 5 stars ( 14 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Master Cylinder, Aluminum, Natural, .750 in. Bore, Universal, Each

Part Number: WIL-260-1304

4.8 out of 5 stars ( 30 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Slave Cylinder, Steel, Push-Style, Chevy, Pontiac, Each

Part Number: NAL-12570277

4.77 out of 5 stars ( 13 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Clutch Master Cylinder, Direct Fit Hydraulic Conversion, Firewall Kit Only, Cast Aluminum, Black, Chevy, Kit

Part Number: MCL-1434002QD

3.78 out of 5 stars ( 9 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Master Cylinder, Aluminum, Natural, .750 in. Bore, Universal, 3/8 in.-24 Outlet, Each

Part Number: WIL-260-6089

4.67 out of 5 stars ( 15 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Clutch Master Cylinder, Compact Remote Side Mount, 3/4 in. Bore, Cast Aluminum, Black, 1/8-24 in. Outlet, Kit

Part Number: WIL-260-12385

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Master Cylinder, Clutch, Adjustable, Aluminum, Black, Chevy, Pontiac, Each

Part Number: MCL-139305

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Clutch Kit, 1.125 in. - 10-spline, Organic Disc, Pressure Plate, Jeep, 4.2L, 5.0L, Kit

Part Number: LUK-01-017

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Clutch linkage Service Kit, Chevy, Kit

Part Number: AMD-R-208

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Master Cylinder, Compact, Integral Reservoir, Aluminum, Natural, .625 in. Bore, 1.4 in. Stroke, Each

Part Number: WIL-260-2636

4.67 out of 5 stars ( 15 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Clutch Master Cylinder and Slave Cylinder Kit, Stock Replacement, Push, Black Plastic Slave Cylinder, Clear Plastic Reservoir, Chevy, Pontiac, Kit

Part Number: SXR-SPH002

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Clutch Master Cylinder, Firewall Kit Only, Hydraulic, Cast Aluminum, Black, Chevy, Kit

Part Number: MCL-1434003

3.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Clutch Master Cylinder, GS Compact Remote, Cast Aluminum, Black, 3/8-24 in. Outlet, Each

Part Number: WIL-260-15092

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Master Cylinder, Aluminum, Black, .813 in. Bore, Universal, Kit

Part Number: WIL-260-10373

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Master Cylinder, Hydraulic Clutch Master Cylinder Kit, Single Bowl Design, Aluminum, Natural, Cap, White Plastic Remote Reservoir, Chevrolet, Kit

Part Number: IST-HGC3MK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Clutch Master Cylinder, GS Compact Remote, Cast Aluminum, Black, 3/8-24 in. Outlet, Each

Part Number: WIL-260-15089

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Clutch Master Cylinder, Stock Replacement, Chevy Corvette, Each

Part Number: ADO-19432063

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Clutch Master Cylinder, Hydramax, Cast Aluminum, Black, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: AWR-HMGM30001SR

2.88 out of 5 stars ( 8 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Clutch Master Cylinder and Slave Cylinder Kit, Hydraulic, Aluminum Slave Cylinder, White Plastic Reservoir, Hoses, Chevrolet, Pontiac, Kit

Part Number: IST-HGF1TKX

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Clutch Master Cylinder, Firewall Kit Only, Adjustable, Cast Aluminum, Black, Chevy, Kit

Part Number: MCL-1434004

4.08 out of 5 stars ( 13 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026