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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 38

GN Floater Housing 58" Centered Pinion for GM Metric, ** METRIC TOP MOUNTS ONLY **- 4 degrees pinion angle with poly top bushings installed

Part Number: PE2-HNM290290TM

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

GN Floater Housing 59" Centered Pinion for GM Metric, ** METRIC TOP MOUNTS ONLY **- 4 degrees pinion angle with poly top bushings installed

Part Number: PE2-HNM295295TM

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

GN Floater Housing 60" Centered Pinion for GM Metric, ** METRIC TOP MOUNTS ONLY **- 4 degrees pinion angle with poly top bushings installed

Part Number: PE2-HNM300300TM

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

GN Floater Housing 62" Centered Pinion for GM Metric, ** METRIC TOP MOUNTS ONLY **- 4 degrees pinion angle with poly top bushings installed

Part Number: PE2-HNM310310TM

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

Transmission Modulator

Part Number: SMP-TM27

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

Transmission Modulator

Part Number: SMP-TM29

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

Transmission Modulator

Part Number: SMP-TM23

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

Master Repair Kit, Automatic Transmission, Kit

Part Number: ATP-TM20

Not Yet Reviewed

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MODULE - TRANSFER SHIFT CONTRO

Part Number: MOF-TM267

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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Estimated Ship Date: Aug 29, 2025 if ordered today

MODULE - TRANSFER SHIFT CONTRO

Part Number: MOF-TM248

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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Estimated Ship Date: Aug 29, 2025 if ordered today

MODULE - TRANSFER SHIFT CONTRO

Part Number: MOF-TM284

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

MODULE - TRANSFER SHIFT CONTRO

Part Number: MOF-TM285

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

MODULE - TRANSFER SHIFT CONTRO

Part Number: MOF-TM288

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

MODULE - TRANSFER SHIFT CONTRO

Part Number: MOF-TM251

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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Estimated Ship Date: Aug 29, 2025 if ordered today

MODULE - TRANSFER SHIFT CONTRO

Part Number: MOF-TM254

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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Estimated Ship Date: Aug 29, 2025 if ordered today

MODULE - TRANSFER SHIFT CONTRO

Part Number: MOF-TM259

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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Estimated Ship Date: Aug 29, 2025 if ordered today

MODULE - TRANSFER SHIFT CONTRO

Part Number: MOF-TM264

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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Estimated Ship Date: Aug 29, 2025 if ordered today

MODULE - TRANSFER SHIFT CONTRO

Part Number: MOF-TM266

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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Estimated Ship Date: Aug 29, 2025 if ordered today

MODULE - TRANSFER SHIFT CONTRO

Part Number: MOF-TM268

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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Estimated Ship Date: Aug 29, 2025 if ordered today

MODULE - TRANSFER SHIFT CONTRO

Part Number: MOF-TM269

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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Estimated Ship Date: Aug 29, 2025 if ordered today

MODULE - TRANSFER SHIFT CONTRO

Part Number: MOF-TM270

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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Estimated Ship Date: Aug 29, 2025 if ordered today

MODULE - TRANSFER SHIFT CONTRO

Part Number: MOF-TM271

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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Estimated Ship Date: Aug 29, 2025 if ordered today

MODULE - TRANSFER SHIFT CONTRO

Part Number: MOF-TM297

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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Estimated Ship Date: Aug 29, 2025 if ordered today

MODULE - TRANSFER SHIFT CONTRO

Part Number: MOF-TM281

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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Estimated Ship Date: Aug 29, 2025 if ordered today

MODULE - TRANSFER SHIFT CONTRO

Part Number: MOF-TM222

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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Estimated Ship Date: Aug 29, 2025 if ordered today

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