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Transmission & Drivetrain

Performance & Replacement Transmission & Drivetrain Parts

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 175

Shifters, Automatic Transmission, Lo-Stik Shifter Assemblies, Linkage Operated, Gate and Ratchet, Reverse Lockout, Chrysler, Ford, Each

Part Number: GIS-1022

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Quick Change Gears, Sportsman, 10-Spline, SAE 8620 Steel, Set 22, 19/25 Teeth, Set

Part Number: SGB-1022-SPT

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

Driveshaft / Prop Shaft, Cadillac CTS 2007-04

Part Number: AAZ-65-1022

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

Ring and Pinion Kit

Part Number: RMG-XL-1022-1

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

Universal Joint

Part Number: GMB-251-1022

Not Yet Reviewed

Estimated Ship Date: Sep 4, 2025 if ordered today

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Estimated Ship Date: Sep 4, 2025 if ordered today

U-JOINT KIT

Part Number: ALB-19-1022

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

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Estimated Ship Date: Aug 18, 2025 if ordered today

Wheel Bearing & Seal Kit

Part Number: RRA-72-1022

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

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Estimated Ship Date: Sep 8, 2025 if ordered today

Renthal 10-22 BMW M1000RR/ S1000R/RR/XR Front Sprocket - 525-16P Teeth

Part Number: REN-475U-525-16P

Not Yet Reviewed

Estimated Ship Date: Aug 8, 2025 if ordered today

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Estimated Ship Date: Aug 8, 2025 if ordered today

Renthal 10-22 BMW M1000RR/ S1000R/RR/XR Front Sprocket - 525-17P Teeth

Part Number: REN-475U-525-17P

Not Yet Reviewed

Estimated Ship Date: Aug 8, 2025 if ordered today

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Estimated Ship Date: Aug 8, 2025 if ordered today

Ring and Pinion Installation Kit, Bearings and Shims, 8.2 in. GM, 10-Bolt, Kit

Part Number: RMG-8310221

4.43 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Ring and Pinion Installation Kit, GM, 8.2 in., 10-Bolt, Kit

Part Number: RMG-831022M

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

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DriveShaft, 46.500 in. Length, 4.0 in. Diameter, Steel, International, Each

Part Number: RNB-936-1022

Not Yet Reviewed

Estimated Ship Date: Aug 21, 2025 if ordered today

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Estimated Ship Date: Aug 21, 2025 if ordered today

Axle Bearing, 2.875 in. Outside Diameter, 1.562 in. Bore, Chrysler 8.75 in., Each

Part Number: STR-A1022-OB

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Ring and Pinion Installation Kit, GM, 10-Bolt, 8.2 in. Diameter Ring Gear, 25-Spline Pinion, Kit

Part Number: RMG-831022B

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Aug 22, 2025 if ordered today

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Estimated Ship Date: Aug 22, 2025 if ordered today

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

Part Number: SIW-SW1022

Not Yet Reviewed

Estimated Ship Date: Aug 12, 2025 if ordered today

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Estimated Ship Date: Aug 12, 2025 if ordered today

SHIFTER CONVERSION KITS, AUTOMATIC TRANSMISSION, Horseshoe RATCHET STYLE Shifter kit 4L80E. Includes Neutral S

Part Number: SIW-SW1022R

Not Yet Reviewed

Estimated Ship Date: Aug 12, 2025 if ordered today

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Estimated Ship Date: Aug 12, 2025 if ordered today

CLUTCH DISC

Part Number: SXR-BBD1022

Not Yet Reviewed

Estimated Ship Date: Aug 26, 2025 if ordered today

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Estimated Ship Date: Aug 26, 2025 if ordered today

Shifter, 1970-72 Camaro 4-Spd Automatic Reverse Valve Body Shifter Package 4L80E, 4L85E, features Slap-Shift function

Part Number: SIW-SW1022-RVB

Not Yet Reviewed

Estimated Ship Date: Aug 12, 2025 if ordered today

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Estimated Ship Date: Aug 12, 2025 if ordered today

Clutch Kit, Stage 3 Drag Race, Single, 1.031 in. - 23-spline, Ceramic Disc, Pressure Plate, Porsche, 3.6L, Kit

Part Number: SBB-S1022

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

Shift Kit, Transpak, Chrysler, 727, A-904, Each

Part Number: BMM-10228

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

for Nissan 2.4L KA24 4cyl flywheel bolt kit

Part Number: ARP-102-2802

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

for Nissan 2.0L SR20DE/DET flywheel bolt kit

Part Number: ARP-102-2803

5.0 out of 5 stars ( 3 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Shift Improver, Chrysler, 727, A-904, Each

Part Number: BMM-10225

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

for Nissan RB26 flywheel bolt kit

Part Number: ARP-102-2801

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Pressure Plate Fasteners, Bolt, 8mm x 1.25, 8740 Chromoly, Hex Head, for Nissan, RB26, Set

Part Number: ARP-102-2201

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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