Performance & Replacement Transmission & Drivetrain Parts

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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 148

National Bearing Tapered Cone Bearings 740

Bearing, Tapered Cone, 3.188 in. Bore, 1.838 in. Width, Each

Part Number: NTL-740

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Summit Racing™ Ring and Pinion Sets SUM-740905 Ford 9 in. 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, Ford, 9 in., Set

Part Number: SUM-740905

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

GMB Wheel Bearing and Hub Assemblies 740-0020

Hub Bearing

Part Number: GMB-740-0020

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

GMB Wheel Bearing and Hub Assemblies 740-0010

Hub Bearing

Part Number: GMB-740-0010

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

GMB Wheel Bearing and Hub Assemblies for 1990-1992 IMPULSE, 1990-1993 STORM, 1991-1993 STYLUS - 740-3010

Wheel Bearing Assembly - GEO-STORM (93-90); ISUZU-IMPULSE, STYLUS (93-90)

Part Number: GMB-740-3010

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Dorman Driveshafts for 1999-2004 F-450 SUPER DUTY - 946-740

Driveshaft, Balanced, Assembled, Rear, Steel, Length 109.400 in., Diameter 3.500 in., Ford, Each

Part Number: RNB-946-740

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Dorman Driveshafts for 2002-2003 XL-7 - 986-740

Rear Driveshaft Assembly

Part Number: RNB-986-740

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Dorman Driveshafts for 2006 GS300 - 936-740

Driveshaft, Balanced, Assembled, Rear, Steel, Length 64.500 in., Diameter 2.500 in., Lexus, Each

Part Number: RNB-936-740

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Dorman Driveshafts for 1994 WRANGLER - 976-740

Drive Shaft, Rear Driveshaft Assembly

Part Number: RNB-976-740

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Perfection OE Replacement 135-Tooth Flywheel 50-740

Flywheel, Ductile Iron, 135-Tooth, 20 lbs., Ford, 2.0L, 4-Cylinder, Each

Part Number: PFT-50-740

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2026 if ordered today

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Estimated Ship Date: Jul 21, 2026 if ordered today

GMB Wheel Bearings 740-0030

Hub Bearing

Part Number: GMB-740-0030

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Dorman U-Joint Fasteners 929-740

U-Bolt Repair Kit

Part Number: RNB-929-740

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Dorman Driveshafts for 2000-2004 TUNDRA - 938-740

FRONT DRIVESHAFT

Part Number: RNB-938-740

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

ATP Clutch Cables Y-740

Clutch Cables, Steel Wire, Polymer Housing, 47.50 in. Length, Subaru, 1.2L, Each

Part Number: ATP-Y740

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

VEGE Remanufactured Automatic Transmissions 740A-59H

Transmission, Ford E4OD 4WD 4-Spd

Part Number: VRE-740A-59H

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

EATON Differential Carriers 917A740

Differential Carrier

Part Number: ETN-917A740

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Moser Engineering Rear Axle Housing Ends 7400

Axle Housing Ends, Forged Steel, Zinc Plated, Chrysler 8 3/4 in., Dana 60, Pair

Part Number: MSR-7400

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Flywheel Fasteners 74070

Flywheel Fasteners, 12-point, 7/16-20 in. Thread, Steel, Black, Buick, Cadillac, Chevy, Ford, Jeep, Set of 6

Part Number: RNB-74070

3.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Summit Racing™ Ring and Pinion Sets SUM-740802 Ford 8 in. 3.80 Gears

Gear, Ring and Pinion, 3.80:1 Ratio, Ford, 8 in., Set

Part Number: SUM-740802

4.8 out of 5 stars ( 15 )

Estimated Ship Date: Today

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Summit Racing™ Ring and Pinion Sets SUM-740801 Ford 8 in. 3.55 Gears

Gear, Ring and Pinion, 3.55:1 Ratio, Ford, 8 in., Set

Part Number: SUM-740801

4.2 out of 5 stars ( 15 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Ring and Pinion Sets SUM-740901 Ford 9 in. 3.50 Gears

Gear, Ring and Pinion, 3.50:1 Ratio, Ford, 9 in., Set

Part Number: SUM-740901

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Transmission Shifter Linkage Bushings 74040

Shift Cable Bushing, Rubber, White, Ford, Each

Part Number: RNB-74040

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Ring and Pinion Sets SUM-740903 Ford 9 in. 4.11 Gears

Gear, Ring and Pinion, 4.11:1 Ratio, Ford, 9 in., Set

Part Number: SUM-740903

4.0 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Transmission Shifter Linkage Bushings 74043

Transmission Shifter Linkage Bushing, Plastic, White, Each

Part Number: RNB-74043

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Ring and Pinion Sets SUM-740902 Ford 9 in. 3.89 Gears

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

Part Number: SUM-740902

3.89 out of 5 stars ( 9 )

Estimated Ship Date: Today

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