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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 2000 +

MOPAR WHEEL BEARING KIT

Part Number: RSD-WBK62C

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Steering Knuckle Bearings and Bushings, Ultimate Knuckles, Kit

Part Number: SDR-CSB003

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Hardware Kit, Steering Knuckle Replacement Component, Spidertrax Ultimate Knuckles, Kit

Part Number: SDR-CSB001

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BILLET ALUMINUM TRANS-BRAKE

Part Number: ATI-203051

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Automatic Transmission Valve Body, Full Manual, Billet Aluminum, Forward, TH400, Each

Part Number: ATI-403086

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Differential Clutch, Carbon Fiber Pack, Rear, Open, GM, 9.5 in., Set

Part Number: YGA-16058

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Automatic Transmission Drum, Aluminum, GM, TH400, Each

Part Number: ATI-407056

5.0 out of 5 stars ( 1 )

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Axle Shafts, Rear, Bolt-in, 31-spline Inner, 1541H Alloy Steel, Ford, 9 in., Kit

Part Number: YGA-21228

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FLEXIBLE QUALITY SHIFTER CABLES EYELETS AT EACH END AND 2 1/2 INCHES OF TRAVEL. 48 INCH

Part Number: SIW-K100-48

4.67 out of 5 stars ( 3 )

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Shifter Conversion Kit, Shifter Cable Bracket, Chevy, Kit

Part Number: SIW-C351-1

5.0 out of 5 stars ( 6 )

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Axle Shaft, Rear, Cut To Fit, Bolt-In, 1541H Alloy, 28 Spline, 25.500-32.870 in. Length, Ford 8.0 in., Each

Part Number: YGA-21410

4.58 out of 5 stars ( 12 )

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Automatic Transmission Shifter, Ultra PG2 Powerglide Electric Shifter, Cable Operated, Reverse/Forward, Matte Black, 5.00 ft. Cable Length, Each

Part Number: CHH-8000-01MB5E

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Fits '01-'05 Dakota & '01-'03 Durango with 3.7L & 4.7L and AT. 26 1/4" flange to flange.

Part Number: SPZ-44068

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Clutch Kit, High Performance, 1.125 in. 26-Spline, 10.40 in., Chevy, Pontiac, Camaro, Firebird, 5.0/5.7L, Kit

Part Number: ZZZ-30009

5.0 out of 5 stars ( 1 )

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Automatic Transmission Rebuild Components, ATI Automatic Transmission Rebuild Components, Snap Ring, Small Reverse Spring Retainer, Powerglide, Each

Part Number: ATI-205758

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Flywheel, Forged Steel, Ultra Light, 10.400 lbs., Nissan, RB20, RB25, Each

Part Number: CCX-2-630T-STU

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Flywheel, Forged Steel, Ultra Light, 11.000 lbs., for use on Acura®, for use on Honda®, Each

Part Number: CCX-2-800-STU

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Transmission Dipstick, Aluminum, Polished, GM, TH400, Each

Part Number: BMM-22166

3.0 out of 5 stars ( 1 )

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Clutch Kit, Stage 4, Ceramic, 1 1/32 in. Diameter Shaft, 24-Spline, 8.625 in. Diameter Disc, for use on Acura®, for use on Honda®, Kit

Part Number: CCX-8026-1620

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Clutch Kit, Stage 2, Organic, 1 1/32 in. Diameter Shaft, 24-Spline, 8.375 in. Diameter Disc, Throw-out Bearing, for use on Honda®, Kit

Part Number: CCX-8023-2100

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84-92 Chev. Camaro, Berlinetta, Iroc, Z28, 84-92 Firebird, Trans Am

Part Number: PFT-37821

5.0 out of 5 stars ( 1 )

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Torque Converter, Remanufactured, Flanged Hub, Stock Use, 36-spline Input, 12.50 in. Diameter, 6L80, 6L90, Chevrolet, GMC, Each

Part Number: CCV-TQBU60F

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Torque Converter, Remanufactured, OEM Style, Slotted Hub, 4 Stud Mount, 12 in. Diameter, Stock Stall, 32-spline Input, Ford, 3.5L, 5.0L, Each

Part Number: CCV-TQFM109

4.0 out of 5 stars ( 1 )

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Front Axle Shaft Outer Shaft W/33 Spline (Dana 44) Axle: Dana 44

Part Number: SDH-74917X

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Axle Shaft, Dana 44, 32-spline, 34.030 in. Length, Rear, for Nissan, Each

Part Number: SDH-84776-1

4.46 out of 5 stars ( 28 )

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