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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.

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Individual Parts

Results 1 - 25 of 121

Drain Plug Fitting, Steel Bung, 1.0-12 UNF, Each

Part Number: DSR-99070003

Not Yet Reviewed

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Drain Plug Fitting, Steel Bung, 1/2 in. NPT, Each

Part Number: DSR-99070002

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Filler Cap & Bung Assembly, 2 1/4-10 Thread

Part Number: SDR-FLA214

5.0 out of 5 stars ( 1 )

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Drain Plug Bung, 3/4 in. NPT, Steel, Weld-in, Each

Part Number: PE2-HDB34

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Transmission Pan Cooler, 6 1/8 in. Deep, Steel, Black, 1/8 NPT Bung, Ford, 4R100, E4OD, 5R110, 5R110W, Each

Part Number: DER-14208

4.82 out of 5 stars ( 55 )

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Drain Plug Assembly, 1/2-14 NPT, Steel, Weld-in Steel Bung, Kit

Part Number: STR-H1117D

4.47 out of 5 stars ( 19 )

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Drain Plug Kit, Steel Bung, Steel Plug, 3/8 in. NPT, Kit

Part Number: AAF-ALL50733

5.0 out of 5 stars ( 2 )

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Drain Plug Kit, Steel Bung, Steel Plug, 1/2 in. NPT, Kit

Part Number: AAF-ALL50735

5.0 out of 5 stars ( 3 )

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Drain Plug Kit, Aluminum Bung, Steel Plug, 3/8 in. NPT, Kit

Part Number: AAF-ALL50732

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Axle Housings, Spider 9, Fabricated, Fully Welded, 3.50 in. Axle Tubes, Mild Steel, Natural, 68.00 in. Width, Ford 9 in., Each

Part Number: SDR-SPN68C35T

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Clutch Reservoir, Aluminum, Natural Finish, 1 Pint, Each

Part Number: CTR-80-400

5.0 out of 5 stars ( 1 )

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Drain Plug Assembly, Short, 1/2 in. NPT, Steel, Kit

Part Number: MBT-1000-320

5.0 out of 5 stars ( 1 )

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Remote Filler Tank, Aluminum, Natural, Round, Each

Part Number: AAF-ALL36110

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Rear Axle Housing, Fabricated, Mild Steel, 60.75 in. Long, Ford, 9 in., Each

Part Number: CEE-9200

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Rear Axle Housing, Fabricated, Chromoly Steel, 60.75 in. Long, Ford, 9 in., Each

Part Number: CEE-9100

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Remote Filler Tank, Aluminum, Natural, Round, Each

Part Number: AAF-ALL36111

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Automatic Transmission Pan, Heavy-Duty, Deep Style, Aluminum, Natural, 1.75 qt. Capacity Increase, 10R80, Ford, Each

Part Number: PPE-328053600

5.0 out of 5 stars ( 9 )

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Transmission Pan, Deep, Aluminum, Natural, GM, TH400, Each

Part Number: BMM-20280

4.59 out of 5 stars ( 58 )

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Transmission Pan, Deep, Aluminum, Natural, Chrysler, Torqueflite 727, A-518, 618, 44RH, 48RE, Each

Part Number: BMM-10280

4.63 out of 5 stars ( 80 )

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Transmission Pan, Deep, Aluminum, Natural, GM, TH250, TH350, Each

Part Number: BMM-30280

4.89 out of 5 stars ( 37 )

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Transmission Pan, Aluminum, Black Powdercoated, Deep, 68RFE, Each

Part Number: RVM-68RFE-900

3.5 out of 5 stars ( 2 )

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Automatic Transmission Pan 6L90 Black

Part Number: PPE-128051920

5.0 out of 5 stars ( 1 )

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Automatic Transmission Pan, Deep, 5 qt. Capacity Increase, Aluminum, Dodge, 46RE, 46RH, 47RH, 48RE, Each

Part Number: APF-3019002116

4.9 out of 5 stars ( 10 )

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Transmission Pan, Aluminum, Natural, Deep, +2 qts. Capacity, Dodge, Chrysler, Jeep, Ram, 45RFE, 545RFE, 65RFE, 66RFE, 68RFE, Each

Part Number: BMM-70402

5.0 out of 5 stars ( 2 )

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Transmission Pan Cooler, 3 5/8 in. Deep, Steel, Black, Chevy, Oldsmobile, Pontiac, 700 R4, 4L60, 4L60E, Each

Part Number: DER-14204

4.31 out of 5 stars ( 36 )

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