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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 - 11 of 11

Transmission Modulator

Part Number: SMP-TM9

Not Yet Reviewed

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SHIFTER, GEARSHIFT, 2011-2018

Part Number: MOP-1TM081X9AA

Not Yet Reviewed

Estimated Ship Date: Oct 16, 2025 if ordered today

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Estimated Ship Date: Oct 16, 2025 if ordered today

Automatic Shifter, Tailshaft Mounted, Detent, 10.000 in. Single Bend Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, A904, Each

Part Number: LOK-TM904DM

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Automatic Shifter, Tailshaft Mounted, Detent, 6.000 in. Straight Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, A904, Each

Part Number: LOK-TM904FM

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Automatic Shifter, Tailshaft Mounted, Detent, 6.000 in. Straight Black Stick, 3/8-24 in., Black Mushroom Knob, A904, Each

Part Number: LOK-TM904FXMB

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Automatic Shifter, Tailshaft Mounted, Detent, 12.000 in. Single Bend Chrome Stick, 3/8-24 in., Brushed Hi-Tech Knob, A904, Each

Part Number: LOK-TM904CL

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Automatic Shifter, Tailshaft Mounted, Detent, 12.000 in. Single Bend Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, A904, Each

Part Number: LOK-TM904CM

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Automatic Shifter, Tailshaft Mounted, Detent, 10.000 in. Single Bend Black Stick, 3/8-24 in., Black Mushroom Knob, A904, Each

Part Number: LOK-TM904DXMB

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Automatic Shifter, Tailshaft Mounted, Detent, 8.000 in. Single Bend Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, A904, Each

Part Number: LOK-TM904EM

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Automatic Shifter, Tailshaft Mounted, Detent, 8.000 in. Single Bend Black Stick, 3/8-24 in., Black Mushroom Knob, A904, Each

Part Number: LOK-TM904EXMB

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Automatic Shifter, Tailshaft Mounted, Detent, 12.000 in. Single Bend Black Stick, 3/8-24 in., Black Mushroom Knob, A904, Each

Part Number: LOK-TM904CXMB

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

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This is a custom order part. You can order this part by Contacting Us.