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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 35

DRIVESHAFT YOKE 8

Part Number: KYS-100-8113

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Estimated Ship Date: Aug 12, 2025 if ordered today

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Gear Set, STANDARD DUTY Q/C GEAR SET #14

Part Number: KYS-100-8-14

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Gear Set, STANDARD DUTY Q/C GEAR SET #15

Part Number: KYS-100-8-15

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Gear Set, STANDARD DUTY Q/C GEAR SET #19

Part Number: KYS-100-8-19

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DRIVESHAFT YOKE 7-1/2

Part Number: KYS-100-8112

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Estimated Ship Date: Aug 12, 2025 if ordered today

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Driveshaft, Carbon Fiber, 1-Piece, 1310/1310 U-Joints, 35.500 in. Length, 3.250 in. Diameter, Rear, Each

Part Number: KYS-1008101C355

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Estimated Ship Date: Aug 12, 2025 if ordered today

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Driveshaft, Steel, 1-Piece, 1310/1310 U-Joints, 37.500 in. Length, 2.000 in. Diameter, Rear, Each

Part Number: KYS-1008102S375

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Driveshaft, Steel, 1-Piece, 1310/1310 U-Joints, 30.500 in. Length, 2.000 in. Diameter, Rear, Each

Part Number: KYS-1008103SM305

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Gear Set, STANDARD DUTY Q/C GEAR SET #11

Part Number: KYS-100-8-11

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Gear Set, STANDARD DUTY Q/C GEAR SET #12

Part Number: KYS-100-8-12

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Gear Set, STANDARD DUTY Q/C GEAR SET #13

Part Number: KYS-100-8-13

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Gear Set, STANDARD DUTY Q/C GEAR SET #16

Part Number: KYS-100-8-16

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Gear Set, STANDARD DUTY Q/C GEAR SET #17

Part Number: KYS-100-8-17

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Gear Set, STANDARD DUTY Q/C GEAR SET #18

Part Number: KYS-100-8-18

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STANDARD DUTY Q/C GEAR SET #18Q

Part Number: KYS-100-8-18Q

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DRIVESHAFT YOKE 6-3/4

Part Number: KYS-100-8111

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DRIVESHAFT YOKE 8 EXTRA WIDE

Part Number: KYS-100-8113-WA

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Yoke, DRIVESHAFT YOKE 5-1/2" HARDEND

Part Number: KYS-100-8116

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Estimated Ship Date: Aug 12, 2025 if ordered today

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Driveshaft, Aluminum, 1-Piece, 1310/1310 U-Joints, 35.500 in. Length, 3.00 in. Diameter, Rear, Each

Part Number: KYS-1008100A355

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Estimated Ship Date: Aug 12, 2025 if ordered today

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Driveshaft, Aluminum, 1-Piece, 1310/1310 U-Joints, 38.500 in. Length, 3.00 in. Diameter, Rear, Each

Part Number: KYS-1008100A385

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DRIVE SHAFT,CF.,34-1/2, 3.250 x.125

Part Number: KYS-1008101C34-5

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Driveshaft, Carbon Fiber, 1-Piece, 1310/1310 U-Joints, 38.500 in. Length, 3.250 in. Diameter, Rear, Each

Part Number: KYS-1008101C385

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Estimated Ship Date: Aug 12, 2025 if ordered today

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Estimated Ship Date: Aug 12, 2025 if ordered today

Driveshaft, Steel, 1-Piece, 1310/1310 U-Joints, 35.500 in. Length, 2.000 in. Diameter, Rear, Each

Part Number: KYS-1008102S355

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Estimated Ship Date: Aug 12, 2025 if ordered today

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Estimated Ship Date: Aug 12, 2025 if ordered today

Driveshaft, Steel, 1-Piece, 1310/1310 U-Joints, 29.000 in. Length, 2.000 in. Diameter, Rear, Each

Part Number: KYS-1008103SM29

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Estimated Ship Date: Aug 12, 2025 if ordered today

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Driveshaft, Steel, 1-Piece, 1310/1310 U-Joints, 29.500 in. Length, 2.000 in. Diameter, Rear, Each

Part Number: KYS-1008103SM295

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Estimated Ship Date: Aug 12, 2025 if ordered today

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