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Transmission & Drivetrain

Performance & Replacement Transmission & Drivetrain Parts

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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 - 14 of 14

Flywheel, Billet Aluminum, 164-Tooth, External 50 oz. Engine Balance, 16.000 lbs., SFI 1.1, Ford, 5.0/5.8L, Each

Part Number: RAM-2506

Not Yet Reviewed

Estimated Ship Date: Today

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Automatic Transmission Clutch Friction Plates, Direct Drum Clutches, 0.060 in. Thickness, GM, Powerglide, Each

Part Number: FTI-F2506D

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Automatic Transmission Clutch Friction Plates, Direct Drum Clutches, 0.060 in. Thickness, GM, Powerglide, Set of 10

Part Number: FTI-F2506D10

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POWERGLIDE RED RACE CLUTCH KIT THIN DIRECT - PACK OF 6

Part Number: FTI-F2506D6

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

POWERGLIDE RED RACE CLUTCH KIT THICK DIRECT - PACK OF 5

Part Number: FTI-F2506T5

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Automatic Transmission Clutch Friction Plates, Direct Drum Clutches, 0.100 in. Thickness, GM, Powerglide, Each

Part Number: FTI-F2506T

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POWERGLIDE RED RACE CLUTCH KIT THICK DIRECT - PACK OF 6

Part Number: FTI-F2506T6

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Axle Bearing Retainer Plate, Replacement, Steel, Black E-Coated, Each

Part Number: WIL-250-6285

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Friction Plate, 0.060 in. Thick, Red Race, Direct Clutch, Powerglide, Each

Part Number: FTI-F2506B

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POWERGLIDE RED RACE CLUTCH KIT THIN DIRECT - PACK OF 7

Part Number: FTI-F2506D7

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

POWERGLIDE RED RACE CLUTCH KIT THICK DIRECT - PACK OF 4

Part Number: FTI-F2506T4

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

POWERGLIDE RED RACE CLUTCH KIT THIN DIRECT - PACK OF 9

Part Number: FTI-F2506D9

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

RETAINER, BEARING, MOPAR/DANA, GREEN/SNAP

Part Number: WIL-250-6488

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Intermediate Shaft, Transfer Case Replacement Component, 1.250 in. Diameter, Jeep, Dana 18, Kit

Part Number: OMX-1860503

Not Yet Reviewed

Estimated Ship Date: Jul 14, 2026 if ordered today

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Estimated Ship Date: Jul 14, 2026 if ordered today

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