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 - 25 of 79

Crown Automotive Ring and Pinion Gear and Installation Kit Combos 68019333AB Dana 30 3.73 Gears

Crown Automotive Ring and Pinion Gear and Installation Kit Combos 68019333AB Dana 30 3.73 Gears

Ring and Pinion Gears, 3.73:1 Ratio, 26-spline, Reverse Rotation, Installation Kit, Front, Dana 30, Jeep, Kit

Part Number: CWA-68019333AB

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 27, 2025 if ordered today

Lokar Replacement Shifter Lever Kits RLK-68019

SHIFTER STICK

Part Number: LOK-RLK-68019

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

...Loading

Estimated Ship Date: Aug 19, 2025 if ordered today

Mopar Replacement Automatic Transmission Gears 68019875AA

GEAR, PLANETARY NO. 2, 2007-2012

Part Number: MOP-68019875AA

Not Yet Reviewed

Estimated Ship Date: Oct 1, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 1, 2025 if ordered today

Mopar Replacement Automatic Transmission Gears 68019889AC

GEAR, PLANETERY SUN NO. 1, 2007-2012

Part Number: MOP-68019889AC

Not Yet Reviewed

Estimated Ship Date: Oct 1, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 1, 2025 if ordered today

Mopar Replacement Automatic Transmission Clutch Packs 68019897AA

CLUTCH, ONEWAY, 2007-2012

Part Number: MOP-68019897AA

Not Yet Reviewed

Estimated Ship Date: Oct 1, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 1, 2025 if ordered today

Mopar Replacement Automatic Transmission Filters 68019688AA

FILTER, TRANSMISSION OIL, 2007-2012

Part Number: MOP-68019688AA

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

...Loading

Estimated Ship Date: Sep 3, 2025 if ordered today

Mopar Replacement Ring and Pinion Gears 68019333AB

GEAR KIT, RING AND PINION, 2007-2019

Part Number: MOP-68019333AB

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

...Loading

Estimated Ship Date: Sep 3, 2025 if ordered today

Mopar Replacement Valve Body Replacement Components 68019737AA

DETENT, VALVE BODY, 2007-2012

Part Number: MOP-68019737AA

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 20, 2025 if ordered today

Mopar Replacement Clutch Kit Replacement Components 68019738AA

DETENT, 2007-2012

Part Number: MOP-68019738AA

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 20, 2025 if ordered today

Mopar Replacement Automatic Transmission Rebuild Components 68019684AA

SPRING, COMPRESSION, 2007-2012

Part Number: MOP-68019684AA

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 20, 2025 if ordered today

Crown Automotive Ring and Pinion Gear and Installation Kit Combos 68019324AA Dana 35 3.55 Gears

Ring and Pinion Gears, 3.55:1 Ratio, 27-spline, Standard Rotation, Installation Kit, Front, Dana 30, Dodge, Kit

Part Number: CWA-68019324AA

Not Yet Reviewed

Estimated Ship Date: Oct 17, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 17, 2025 if ordered today

Mopar Replacement Crosspins and Shafts 68019471AA

SHAFT, DIFFERENTIAL PINION, 2007-2019

Part Number: MOP-68019471AA

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 6, 2025 if ordered today