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 667

Action Clutch Stage 2 Clutch Kits for 2017-2020 CIVIC - ACR-2190

Clutch Kit, Stage 2 Clutch, Single Disc, Segmented Face, Sprung Hub, Diaphragm Pressure Plate, Alignment Tool, Bearings, for use on Honda®, 1.5L, Kit

Part Number: ANH-ACR-2190

Not Yet Reviewed

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Sierra Marine Marine Shift Cables 18-2190

Shift Cable

Part Number: RRA-18-2190

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

TEN FACTORY - Driveshafts for 2018-2025 WRANGLER - TFF1310-2190

SOLID CV DRIVESHAFT, Motive Gear Ten Factory JL FR 1310 SOLID CV DRIVESHAFT

Part Number: MGR-TFF1310-2190

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

GMB U-Joints 219-0231

Universal Joint

Part Number: GMB-219-0231

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

TEN FACTORY - Driveshafts for 2018-2025 WRANGLER - TFF1350-2190

SOLID CV DRIVESHAFT, Motive Gear Ten Factory JL FR 1350 SOLID CV DRIVESHAFT 2DR

Part Number: MGR-TFF1350-2190

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

GMB U-Joints 219-0448

Universal Joint

Part Number: GMB-219-0448

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Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

GMB U-Joints for 2001-2006 SUBURBAN 2500, YUKON XL 2500 - 219-0160

Universal Joint

Part Number: GMB-219-0160

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

GMB U-Joints 219-0153

Universal Joint

Part Number: GMB-219-0153

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

GMB U-Joints for 1988-1993 CAMARO, FIREBIRD - 219-0356

Universal Joint

Part Number: GMB-219-0356

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

GMB U-Joints for 1984-1996 CORVETTE - 219-0447

Universal Joint

Part Number: GMB-219-0447

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

Yukon Gear & Axle - Axle Shafts, Direct Fit for 2020-2023 GLADIATOR, 2018-2020 WRANGLER - YA WD44JLRUB-R-K

AXLE

Part Number: YGA-21908

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

GMB U-Joints 219-0359

Universal Joint

Part Number: GMB-219-0359

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

GMB North America U-Joints 219-0188

Universal Joint

Part Number: GMB-219-0188

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

GMB U-Joints for 2001-2006 YUKON XL 2500, SUBURBAN 2500, 2007-2008 AVALANCHE - 219-0178

Universal Joint

Part Number: GMB-219-0178

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

GMB U-Joints 219-0134

Universal Joint

Part Number: GMB-219-0134

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

Yukon Gear & Axle 4340 Chromoly Axles for 1999-2009 RANGER - YA F880069

Yukon Right Rear Axle for 1999-2009 Ford Ranger with Ford 8.8" 31 Spline

Part Number: YGA-21909

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

Quicksilver Black Diamond Propellers QA2190R

Marine Propeller, Black Diamond, Three Blades, Right Hand (Clockwise) Rotation, Aluminum, Black, 8.00 Blade Pitch, 10.00 in. Diameter, Each

Part Number: QSV-QA2190R

Not Yet Reviewed

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Eaton Detroit Truetrac 30 Spline Differential GM 8.5/8.6 Inch 913A481

Differential, Eaton Detroit Truetrac, Limited Slip, 30-Spline, GM, 8.5/8.6 in., 2.73 & up, Each

Part Number: ETN-913A481

4.85 out of 5 stars ( 136 )

Estimated Ship Date: Today

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Yukon Gear & Axle Dura Grip Positraction Carriers GM 8.5/8.6 Inch YDGGM8.5-3-30-1

Dura Grip Positraction Carrier, Traction-Loc, GM 8.5/8.6 in., 30 Spline, 2.73 Up Ratio, Each

Part Number: YGA-26016

4.25 out of 5 stars ( 36 )

Estimated Ship Date: Today

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Yukon Gear & Axle Dura Grip Positraction Carriers GM 8.5 Inch YDGGM8.5-3-28-1

Dura Grip Positraction Carrier, Traction-Loc, GM 8.5 in., 28 Spline, 2.73 Up Ratio, Each

Part Number: YGA-26015

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Today

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B&M Tork Master 1,900-2,100 Stall Torque Converter 70420

Torque Converter, Tork Master, 1,900-2,000 rpm Stall Range, Chevy, 4L60, 4L60E,700R4, Each

Part Number: BMM-70420

4.56 out of 5 stars ( 16 )

Estimated Ship Date: Today

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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 )

Estimated Ship Date: Today

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Motive Gear Ring and Pinion Sets GM10-373 GM 8.5/8.6 in. 3.73 Gears

Gear, Ring and Pinion, 3.73 Ratio, GM, 8.5 in/8.6 in., Set

Part Number: MGR-GM10-373

4.74 out of 5 stars ( 19 )

Estimated Ship Date: Today

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Motive Gear Ring and Pinion Sets GM10-411A GM 8.5/8.6 in. 4.11 Gears

Ring and Pinion Gears, 4.11:1 Ratio, 30-spline, Standard Rotation, GM 8.5 in., GM 8.6 in., Set

Part Number: MGR-GM10-411A

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Eaton Detroit Truetrac 28 Spline Differential GM 7.5/7.6 Inch 912A317

Differential, Eaton Detroit Truetrac, 28-Spline, GM 7.5 in., Each

Part Number: ETN-912A317

4.39 out of 5 stars ( 18 )

Estimated Ship Date: Today

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