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

Part Groups

Results 1 - 12 of 12

Dedenbear CO2 Shifters AS3

Shifter CO2 Hurst Quarter Stick II Rear Exit Cable

Part Number: DED-AS3

Not Yet Reviewed

Estimated Ship Date: Aug 22, 2025 if ordered today

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Estimated Ship Date: Aug 22, 2025 if ordered today

Dedenbear Shifter Replacement Parts, Automatic Transmission AS3K

Shifter CO2 Model #AS3 With RPM Switch & CO2 Bottle Kit

Part Number: DED-AS3K

Not Yet Reviewed

Estimated Ship Date: Aug 22, 2025 if ordered today

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Estimated Ship Date: Aug 22, 2025 if ordered today

Dedenbear Air Shifter Shut-Off Valves SOLTSRETRO

SPARE AIR SOLENOID VALVE FOR AS2, AS3, TS1R & TS2R(SINGLE ACTING)

Part Number: DED-SOLTSRETRO

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

Dedenbear CO2 Shifters AS3RPM

Shifter CO2 Model #AS3 With RPM Switch

Part Number: DED-AS3RPM

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

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Estimated Ship Date: Aug 20, 2025 if ordered today

Seals-it Axle Seal O-Rings AS9188OR3

Seals-it Axle Seal O-Rings AS9188OR3

Axle Seal Rebuild Kits, O-Rings, Replacement, for 2.625 in. Outside Diameter Red Axle Housing Seal, Set of 3

Part Number: SIT-AS9188-OR-3

Not Yet Reviewed