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 864

B&M StarShifters 80675

Automatic Shifter, StarShifter, Chevy, Ford, Lincoln, Mercury, Mopar, Each

Part Number: BMM-80675

4.63 out of 5 stars ( 156 )

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Summit Racing Equipment® U-Joints SUM-732000

Universal Joint, Spicer 1310 Style, Greasable, Steel, Each

Part Number: SUM-732000

4.0 out of 5 stars ( 7 )

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McLeod RST Street Twin Clutch Kits 6911-07

Clutch Kit, RST, 1 1/8 in. x 26-Spline, 9.688 in. Diameter Disc, Chevy, Small/Big Block, Kit

Part Number: MCL-6911-07

4.44 out of 5 stars ( 9 )

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B&M Truck Megashifters 80680

Automatic Shifter, Megashifter, Chevy, Mopar, Ford, Lincoln, Mercury, Each

Part Number: BMM-80680

4.72 out of 5 stars ( 57 )

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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 )

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B&M Pro Ratchet Shifters 80842

Shifter, Automatic Transmission, Pro Ratchet, 3-, or 4-Speed, Forward or Reverse Pattern, Aluminum Cover, Ford, GM, Lincoln, Mercury, Mopar, Each

Part Number: BMM-80842

4.71 out of 5 stars ( 73 )

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Hurst Competition/Plus Shifters 3913180

Manual Shifter, Competition, Plus, Ford, Mercury, Passenger Car, Each

Part Number: HUU-3913180

3.71 out of 5 stars ( 14 )

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B&M Unimatic Shifters 80775

Automatic Shifter, Unimatic, Chevy, Mopar, Ford, Lincoln, Mercury, Each

Part Number: BMM-80775

4.3 out of 5 stars ( 73 )

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B&M Sport Shifters 80776

Automatic Shifter, Sport, Chevy, Mopar, Ford, Cable Operated, T-Handle, Each

Part Number: BMM-80776

4.19 out of 5 stars ( 48 )

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B&M QuickSilver Shifters 80683

Shifters, Automatic Transmission, Quick Silver, Ratchet Shifter, 12.23 in. Long Chrome Stick, Black/Chrome Plastic Console, GM, Mopar, Ford, Kit

Part Number: BMM-80683

4.52 out of 5 stars ( 99 )

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Eaton Detroit Truetrac 31 Spline Differential Ford 9 Inch 913A586

Differential, Eaton Detroit Truetrac, 31-Spline, Ford 9 in., Each

Part Number: ETN-913A586

4.75 out of 5 stars ( 12 )

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McLeod RXT Street Twin Clutch Kits 6923-07

Clutch Kit, RXT, 1 1/8 in. x 26-Spline, 9.688 in. Diameter Disc, Kit

Part Number: MCL-6923-07

5.0 out of 5 stars ( 2 )

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McLeod StreetPro Clutch Kits 75112

Clutch Kit, StreetPro, Organic, 1 1/16 in.- 10-Spline, 11 in. Disc, Ford, V8, Kit

Part Number: MCL-75112

4.0 out of 5 stars ( 8 )

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McLeod Steel 157-Tooth Flywheel 463100

Flywheel, Steel, 157-tooth, 25.0 lbs., 28/50 oz. Balance, 13.294 in. Dia., SFI 1.1, Ford,260, 289, 302, Each

Part Number: MCL-463100

5.0 out of 5 stars ( 3 )

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McLeod RXT Street Twin Clutch Kits 6921-07

Clutch Kit, RXT, 1 1/8 in. x 26-Spline, 9.688 in. Diameter Disc, Chevy, V8, Kit

Part Number: MCL-6921-07

5.0 out of 5 stars ( 3 )

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McLeod Aluminum 157-Tooth Flywheel 563100

Flywheel, Aluminum, 157-Tooth, Int/Ext Balance, Ford, Small Block Windsor, .28/.50 oz. Weight Included, Each

Part Number: MCL-563100

Not Yet Reviewed

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Eaton Detroit Truetrac 28 Spline Differential Ford 8 Inch 912A616

Differential, Eaton Detroit Truetrac, Limited Slip, 28-Spline, Ford, 8 in., Each

Part Number: ETN-912A616

5.0 out of 5 stars ( 9 )

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Spicer Drivetrain Products Differential Cover Kits 10023539

Differential Cover, Ford 9.75 in. Axle, Nodular Iron, Silver Hammertone Powedercoated, Each

Part Number: SDH-10023539

4.61 out of 5 stars ( 38 )

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McLeod StreetPro Clutch Kits 75111

Clutch Kit, StreetPro, Long Style Pressure Plate, Organic Disc, 1 1/16 in.-10-Spline, 11 in. Disc, Ford, V8, Kit

Part Number: MCL-75111

4.0 out of 5 stars ( 9 )

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Richmond Gear Pro Gear Ring and Pinion Sets 79-0079-1 Ford 9 in. 4.29 Gears

Gear, Ring and Pinion, 4.29:1 Ratio, Ford, 9 in., Set

Part Number: RMG-79-0079-1

5.0 out of 5 stars ( 1 )

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Hurst Competition/Plus Installation Kits for 1967-1969 COUGAR, 1964-1973 MUSTANG - 3737637

Shifter Installation Kit, Competition Plus, Top Loader, 432, Ford, Mercury, Kit

Part Number: HUU-3737637

4.46 out of 5 stars ( 13 )

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Spicer Drivetrain Products Life Series U-Joints 5-1310X

U-Joint, Light Duty, Spicer 1310 Style, Steel, 4 Plain Bearing Cap Style, Each

Part Number: SDH-5-1310X

4.88 out of 5 stars ( 17 )

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Richmond Gear Pro Gear Ring and Pinion Sets 79-0043-1 Ford 9 in. 3.89 Gears

Gear, Ring and Pinion, 3.89:1 Ratio, Ford, 9 in., Set

Part Number: RMG-79-0043-1

5.0 out of 5 stars ( 2 )

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Silver Sport Manual Transmission Bellhousings BHF-8640

Bellhousing, Aluminum, for Tremec T-5 w/Shorter 7.18 in. Foxbody Input Shaft and 157-Tooth Flywheel, Ford, Small Block, Each

Part Number: IST-BHF-8640

3.86 out of 5 stars ( 7 )

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Ford Performance Parts 164-Tooth Flywheel M-6375-K302

Flywheel, Steel, 164-Tooth, 30 lb., 28.2 oz. Engine Balance, Ford, 302, 351W, Each

Part Number: FMS-M-6375-K302

4.77 out of 5 stars ( 13 )

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Lokar Hi-Tech Kickdown Kits KD-20C6HT

Lokar Hi-Tech Kickdown Kits KD-20C6HT

Automatic Transmission Kickdown Cable, Hi-Tech, Natural Braided Stainless Steel, Natural Aluminum Fittings, Ford, Lincoln, Mercury, C-6, Kit

Part Number: LOK-KD-20C6HT

4.73 out of 5 stars ( 30 )

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