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 307

Ratech Front Bearing and Seal Kits 12124

Wheel Bearings, Bearings, Seals, Front, Chrysler, Dodge, Plymouth, Kit

Part Number: RAT-12124

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Ratech Front Bearing and Seal Kits 12603

Wheel Bearings, Bearings, Seals, Front, Chrysler, Dodge, Plymouth, Kit

Part Number: RAT-12603

Not Yet Reviewed

Estimated Ship Date: Today

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ATP Front Pump Bushings TB-9

Automatic Transmission Bushings, Front Pump Bushing, American Motors, Chrysler, Dodge, Jeep, Mitsubishi, Plymouth, Each

Part Number: ATP-TB9

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Zumbrota Drivetrain - Axle Assemblies for 2001-2003 4RUNNER, 2001-2004 TACOMA, 2001-2006 TUNDRA - RAA440-58885C

Reman 7.5" IFS Axle Assembly, 2001-04 Tacoma, 00-06 Tundra, 01-02 4 Runner, 3.91

Part Number: ZUD-S0125

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Call to Order

FTI Performance MR Series 4,000 Stall Torque Converter MRF8082C6

MUD RACE & PLAY APPLICATIONS, CAST FRONT COVER, FLANGED ANTI BALLOONING IMPELLER HUB, LOWER TRANS TEMP , MORE

Part Number: FTI-MRF8082C6

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 Hardcore Drive Flange Kits YHC50006

Axle Drive Flanges, Hardcore, 35-spline, Chromoly, Black Oxide, Caps, Front, Dana 60, Kit

Part Number: YGA-29070

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

FTI Performance MR Series 4,000 Stall Torque Converter MRC80828

FTI TORQUE CONVERTER, MOPAR, TF8, 727 TRANSMISSION, MUD RACE APPLICATIONS, 4000 STALL, BILLET FRONT COVER, NEUTRAL BALANCE, ANTI BALLOON PLATE, 9.5" D

Part Number: FTI-MRC80828

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

FTI Performance MR Series 3,000-3,200 Stall Torque Converter MRF0082C6

MUD RACE & PLAY APPLICATIONS, CAST FRONT COVER, FLANGED ANTI BALLOONING IMPELLER HUB, LOWER TRANS TEMP , MORE

Part Number: FTI-MRF0082C6

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

FTI Performance MR Series 3,800 Stall Torque Converter MRF7082CF

MUD RACE & PLAY APPLICATIONS, CAST FRONT COVER, FLANGED ANTI BALLOONING IMPELLER HUB, LOWER TRANS TEMP , MORE

Part Number: FTI-MRF7082CF

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

FTI Performance MR Series 2,600-2,800 Stall Torque Converter MRF3380C6

MUD RACE & PLAY APPLICATIONS, CAST FRONT COVER, FLANGED ANTI BALLOONING IMPELLER HUB, LOWER TRANS TEMP , MORE

Part Number: FTI-MRF3380C6

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

FTI Performance MR Series 3,500 Stall Torque Converter MRF6082C6

MUD RACE & PLAY APPLICATIONS, CAST FRONT COVER, FLANGED ANTI BALLOONING IMPELLER HUB, LOWER TRANS TEMP , MORE

Part Number: FTI-MRF6082C6

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

FTI Performance MR Series 3,000-3,200 Stall Torque Converter MRF0082CF

MUD RACE & PLAY APPLICATIONS, CAST FRONT COVER, FLANGED ANTI BALLOONING IMPELLER HUB, LOWER TRANS TEMP , MORE

Part Number: FTI-MRF0082CF

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

FTI Performance MR Series 2,600-2,800 Stall Torque Converter MRF3380CF

MUD RACE & PLAY APPLICATIONS, CAST FRONT COVER, FLANGED ANTI BALLOONING IMPELLER HUB, LOWER TRANS TEMP , MORE

Part Number: FTI-MRF3380CF

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

FTI Performance MR Series 3,800 Stall Torque Converter MRF7082C6

MUD RACE & PLAY APPLICATIONS, CAST FRONT COVER, FLANGED ANTI BALLOONING IMPELLER HUB, LOWER TRANS TEMP , MORE

Part Number: FTI-MRF7082C6

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

FTI Performance MR Series 4,000 Stall Torque Converter MRF8082CF

MUD RACE & PLAY APPLICATIONS, CAST FRONT COVER, FLANGED ANTI BALLOONING IMPELLER HUB, LOWER TRANS TEMP , MORE

Part Number: FTI-MRF8082CF

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

FTI Performance MR Series 2,800-3,000 Stall Torque Converter MRF3082CF

MUD RACE & PLAY APPLICATIONS, CAST FRONT COVER, FLANGED ANTI BALLOONING IMPELLER HUB, LOWER TRANS TEMP , MORE

Part Number: FTI-MRF3082CF

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

Timken Wheel Bearings SET6

Wheel Bearing, Front, Each

Part Number: TMK-SET6

4.85 out of 5 stars ( 40 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

FTI Performance MR Series 3,500 Stall Torque Converter MRF6082CF

MUD RACE & PLAY APPLICATIONS, CAST FRONT COVER, FLANGED ANTI BALLOONING IMPELLER HUB, LOWER TRANS TEMP , MORE

Part Number: FTI-MRF6082CF

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

FTI Performance MR Series 2,800-3,000 Stall Torque Converter MRF3082C6

MUD RACE & PLAY APPLICATIONS, CAST FRONT COVER, FLANGED ANTI BALLOONING IMPELLER HUB, LOWER TRANS TEMP , MORE

Part Number: FTI-MRF3082C6

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Timken Wheel Bearings SET2

Wheel Bearing, Front Outer, Each

Part Number: TMK-SET2

5.0 out of 5 stars ( 26 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

FTI Performance MR Series 4,000 Stall Torque Converter MR8082

Torque Converters, MR Series, Hard Hitting, 1.703 in. Crank Pilot Diameter, 30-spline, 9.500 in. Diameter, Race Usage, TH350, TH400, Each

Part Number: FTI-MR8082

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

FTI Performance MR Series 3,500 Stall Torque Converter MR6082

Torque Converters, MR Series, 1.703 in. Crank Pilot Diameter, 30-spline, 9.500 in. Diameter, Race Usage, TH350, TH400, Each

Part Number: FTI-MR6082

Not Yet Reviewed

Estimated Ship Date: Today

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Timken Wheel Bearings LM104949

Wheel Bearing, Front Inner, Chevy, GMC, Jeep, Dodge, Ford, Plymouth, Each

Part Number: TMK-LM104949

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timken Wheel Bearings SET17

Wheel Bearing, Front Inner, Each

Part Number: TMK-SET17

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

DRP Performance Premium Low Drag Bearing Kits 007 10581BR

Wheel Bearings, Premium Low Drag, Steel Roller Bearing, Bearing Races, Front, Rear, Kit

Part Number: DPR-00710581BR

Not Yet Reviewed

Estimated Ship Date: Today

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