Performance & Replacement Transmission & Drivetrain Parts

Flywheel, Steel, 168-Tooth, 22 lb., Internal/External Balance, Chevy, Small Block, Big Block, Each

Part Number: MCL-460122

3.63 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Shifter, Pro Gate, 3-Speed, Automatic, Forward Shift Pattern, Black, Chevy, Each

Part Number: BMM-80889

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Driveshaft, Rear, Balanced, Assembled, Bolt-In, One-piece, Aluminum, 3.500 in. Diameter, Ford, Mustang GT, 4.6L, Each

Part Number: FMS-M-4602-MGTA

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Differential, Posi Performance, Limited Slip, 30-Spline, GM, 12-Bolt, 3 Series, Each

Part Number: ETN-19587-010

4.77 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Hydraulic Throwout Bearing, Tube Mount Style, Tremec T56/ T5, Ford, Each

Part Number: TIL-60-6104

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Torque Converter, ESR Series, 9.50 in. Diameter, 2,800 to 3,000 rpm Flash Stall, 700R4, Lockup, Each

Part Number: FTI-ESRL3082

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Clutch Kit, Super StreetPro, Organic/Ceramic, 1 1/8 in. Diameter Shaft, 26-Spline, 10.5 in. Diameter Disc, Kit

Part Number: MCL-75207

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Differential, Detroit Truetrac, 29-Spline, Hummer/AMC 20 IRS, 3.08:1 + Higher, Each

Part Number: ETN-912A579

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Axle Shaft, CV-Style, Chevy, Each

Part Number: ADO-85126785

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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• $20.00 Summit Bucks

Clutch Kit, RST Street Twin,1.125 in.-26, Steel Flywheel, Ford, Kit

Part Number: MCL-6908-07

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Flexplate, 168-Tooth, External Engine Balance, 1-Piece Rear Main Seal, SFI 29.1, Chevy, 5.0/5.7L, Each

Part Number: TCI-399773

4.68 out of 5 stars ( 28 )

Estimated Ship Date: Today

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Torque Converters, MR Series, Hard Hitting, 1.703 in. Crank Pilot Diameter, 30-spline, 9.500 in. Diameter, Race Usage, TH350, TH400, Each

Part Number: FTI-MR8082

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Flywheels, OE Replacement, Cast Iron, 168-tooth, 30 lbs., External Engine Balance, Chevy, Big Block, Each

Part Number: SUM-700096

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Transmission Dipstick, Braided Stainless Housing, Aluminum, Black Anodized Handle, 6L80E, Each

Part Number: LOK-XTD-36L80FM

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Transmission Pan, Deep, Aluminum, Natural, Finned with Summit Logo, Case Fill, Ford, C-4, Case Fill, Each

Part Number: SME-1006

4.5 out of 5 stars ( 18 )

Estimated Ship Date: Today

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Locking Hubs, Manual, Supreme, Stainless Steel, Polished, Ford, Pair

Part Number: MMK-549

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Transmission Dipstick, Locking, Steel, Natural Finish, Chevy, 4L80E, Each

Part Number: SUM-702210

3.34 out of 5 stars ( 44 )

Estimated Ship Date: Today

Clutch Kit, StreetPro, Organic, 1 in.- 23-Spline, 10.5 in. Disc, Chrysler, Dodge, Plymouth, Kit

Part Number: MCL-75109

4.57 out of 5 stars ( 21 )

Estimated Ship Date: Today

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Differential Carrier, Detroit Truetrac, GM 9.5/9.76 in., 33-spline Axle Shaft, Designed for 3.42-3.73 Gear Ratios, Rear, Cadillac, Chevy, GMC, Each

Part Number: ETN-917A732

Not Yet Reviewed

Estimated Ship Date: Today

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Torque Converter, Tork Master, 2,300-2,500 rpm Stall Range, Mopar, Torqueflite 727, Each

Part Number: BMM-10417

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Transmission Controller, Wireless, Bluetooth, GM 4L60E, 4L65E, 4l70E, 4L80E, 4L85E, TCI 4X, 6X, Each

Part Number: TCI-302600

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Torque Converter, 2,500 Stall Series, Chrysler, Torqueflite 727, Each

Part Number: HUP-24-25

4.69 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Automatic Transmission, Level 3, TH400, Forward Shift, Ultra Bell, Chevy, Each

Part Number: FTI-TH400-3UB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 8, 2025 if ordered today

• Core Charge $350.00
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Differential Cover, Bearing Girdle, Aluminum, Natural, GM, 12-Bolt, Passenger Car, Kit

Part Number: MSR-7110

4.8 out of 5 stars ( 55 )

Estimated Ship Date: Today

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Torque Converter, 24-Spline, Mopar, Torqueflite 727, 2,800-3,200 Stall, Each

Part Number: SUM-G2709-11

2.71 out of 5 stars ( 14 )

Estimated Ship Date: Today

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