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.

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Results 1 - 25 of 163

PRW Flexplate Fasteners 1003908

FLEXPLATE BOLT KIT, GM LS, 4.8, 5.3, 6.0L, LS1, LS2, LS4, LS6, M11-1.5 x .880 UHL, Set of 8

Part Number: PQX-1003908

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Summit Racing™ Restoration Axle Housing Hardware Kits SUM-RP80420

Axle Housing Hardware Kit, 1964-74 Mopar, 8 3/4" Differential, U-Bolts with Lock Nuts, 6 5/8" Length, OE Style Fasteners, 12 Piece Kit

Part Number: SUM-RP80420

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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McLeod RST Street Twin Clutch Kits 6913-07

Clutch Kit, RST, 1 1/8 in. x 26-Spline, 9.687 in. Diameter Disc, Chevrolet, Ford, Kit

Part Number: MCL-6913-07

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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McLeod Pilot Bearings and Bushings 8-0941-3

Pilot Bushing, Solid, Bronze, 0.500 in. Width, 0.750 in. I.D., 0.941 in. O.D., Dodge, Plymouth, Each

Part Number: MCL-8-0941-3

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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McLeod Flywheel Bolt Kits 1542

Flywheel Bolts, Steel, Black Oxide, Hex Head, 1/2 in.-20 RH, 1.0 in. Length, Set of 8

Part Number: MCL-1542

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Restoration Axle Shaft Retaining Hardware Kits SUM-RP80423

Axle Shaft Retaining Hardware Kit, 1964-74 Mopar, 8 3/4" Differential and Dana 60, OE Style Fasteners, 10 Piece Kit

Part Number: SUM-RP80423

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Fidanza Billet Aluminum 130-Tooth Flywheel 194361

Fidanza Billet Aluminum 130-Tooth Flywheel 194361

Flywheel, Aluminum, 13.0 lbs., Mopar, Each

Part Number: FIZ-194361

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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B&M Tork Master 2,300-2,500 Stall Torque Converter 10417

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: Tomorrow

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Lokar Hi-Tech Kickdown Kits KD-2727HT

Automatic Transmission Kickdown Cable, Hi-Tech, Natural Braided Stainless Steel, Natural Aluminum Fittings, Torqueflite 727, Kit

Part Number: LOK-KD-2727HT

4.62 out of 5 stars ( 58 )

Estimated Ship Date: Tomorrow

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TCI Transmission Pans 128000

Automatic Transmission Pan, Deep, Aluminum, Natural, Chrysler, Torqueflite 727, Each

Part Number: TCI-128000

4.05 out of 5 stars ( 19 )

Estimated Ship Date: Tomorrow

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B&M Holeshot 2,300-2,500 Stall Torque Converter 10415

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

Part Number: BMM-10415

3.14 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Lokar Midnight Series Stainless Steel Hi-Tech Kickdown Kits XKD-2727HT

Automatic Transmission Kickdown Cable, Midnight Series Hi-Tech, Black Braided Stainless Steel, Black Aluminum Fittings, Chrysler, Torqueflite 727, Kit

Part Number: LOK-XKD-2727HT

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Lokar Hi-Tech Kickdown Kits KD-2727U

Automatic Transmission Kickdown Cable, Hi-Tech, Black Vinyl, Natural Aluminum Fittings, Mopar, Torqueflite 727, Kit

Part Number: LOK-KD-2727U

4.78 out of 5 stars ( 23 )

Estimated Ship Date: Tomorrow

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B&M Holeshot 2,800-3,200 Stall Torque Converter 10425

Torque Converter, Holeshot, 2,800-3,200 rpm Stall Range, Mopar, Torqueflite 727, Each

Part Number: BMM-10425

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Lokar Hi-Tech Flexible Braided Stainless Transmission Dipsticks TD-3727FM

Transmission Dipstick, Braided Stainless Steel, Natural, Firewall Mount, Torqueflite 727, Each

Part Number: LOK-TD-3727FM

4.67 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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TCI Replacement Steel Transmission Pans 128011

Automatic Transmission Pan, Stock Depth, Steel, Chrome, Chrysler, Torqueflite 727, Each

Part Number: TCI-128011

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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Timken Pinion Bearing Races M88010

Bearing Race, Differential Pinion, 2.687 in. Outside Diameter, Each

Part Number: TMK-M88010

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Lokar Hi-Tech Flexible Braided Stainless Transmission Dipsticks TD-3727FM36

Transmission Dipstick, Braided Stainless Steel, Natural, Firewall Mount, 36 in. Length, Chrysler, 727, Each

Part Number: LOK-TD-3727FM36

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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TransGo Automatic Transmission TFSC Shift Kits SK TFSC

SHIFT KIT Valve Body Repair Kit, Torqueflite 3SPD SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SKTFSC

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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ATP Automatic Transmission Filter Kits B-42

Transmission Filter, Gaskets Included, AMC, Dodge, Plymouth, Chrysler, Jeep, Eagle, Mitsubishi, Aston Martin, Kit

Part Number: ATP-B42

4.67 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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Timken Pinion Bearing Races HM89410

Bearing Race, Differential Pinion, 3.000 in. Diameter, Each

Part Number: TMK-HM89410

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Lokar Midnight Series Flexible Braided Stainless Transmission Dipsticks XTD-3727FM

Transmission Dipstick, Black, Braided Stainless Steel, Firewall Mount, Chrysler, Torqueflite 727, Each

Part Number: LOK-XTD-3727FM

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Lokar Hi-Tech Kickdown Kits KDP-2727HT

Automatic Transmission Kickdown Cable, Hi-Tech, Natural Braided Stainless Steel, Polished Aluminum Fittings, Mopar, Torqueflite 727, Kit

Part Number: LOK-KDP-2727HT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Lokar Hi-Tech Kickdown Kits XKD-2727BLD

BLOWER DRIVE KICKDOWN CABLE

Part Number: LOK-XKD-2727BLD

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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TCI Transmission Pans 128005

Automatic Transmission Pan, Deep, Aluminum, Natural, Chrysler, Torqueflite, 727, A-518, A-618, Kit

Part Number: TCI-128005

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

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