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 121

B&M Converter Lockup Controls 70244

Torque Converter Lockup Controller, 700R4/TH350C/4L60/200-4R, Kit

Part Number: BMM-70244

4.58 out of 5 stars ( 38 )

Estimated Ship Date: Tomorrow

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B&M Converter Lockup Controls 70248

Torque Converter Lockup Kit, GM, 700R4/TH350C/4L60/200-4R, Kit

Part Number: BMM-70248

4.73 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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B&M Torque Converter Lockup Kit Components 70208

Speedo Cable for 70244 is a service part for GM Converter Lock-Up Control Kit - 70244

Part Number: BMM-70208

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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B&M Torque Converter Lockup Kit Components 70209

Speedo Cable & Generator for 70244 are service parts for GM Converter Lock-Up Control Kit - 70244

Part Number: BMM-70209

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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B&M Holeshot 2,800-3,200 Stall Torque Converter 10425

Torque Converter, Holeshot, 2,800-3,200 rpm Stall Range, Mopar, Torqueflite 727, Each

Part Number: BMM-10425

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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FTI Performance SR Series 2,800-3,000 Stall Torque Converter SRC30828

MOPAR TORQUE CONVERTER, TF8, 727, NON LOCK UP 2800-3000 STALL

Part Number: FTI-SRC30828

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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FTI Performance SR Series 4,000 Stall Torque Converter SRC80828

MOPAR TORQUE CONVERTER, TF8, 727, NON LOCK UP 3800-4000 STALL

Part Number: FTI-SRC80828

4.33 out of 5 stars ( 3 )

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

FTI Performance SR Series 3,000-3,200 Stall Torque Converter SRC00826

MOPAR, TORQUE CONVERTER, TF6, 904, NON LOCK UP 3000-3200 STALL

Part Number: FTI-SRC00826

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

FTI Performance SR Series 3,800 Stall Torque Converter SRC70828

MOPAR TORQUE CONVERTER, TF8, 727, NON LOCK UP 3600-3800 STALL

Part Number: FTI-SRC70828

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

FTI Performance SR Series 3,400-3,600 Stall Torque Converter SRC60826

MOPAR, TORQUE CONVERTER, TF6, 904, NON LOCK UP 3400-3600 STALL

Part Number: FTI-SRC60826

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

FTI Performance SR Series 3,800 Stall Torque Converter SRC70826

MOPAR, TORQUE CONVERTER, TF6, 904, NON LOCK UP 3600-3800 STALL

Part Number: FTI-SRC70826

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

FTI Performance SR Series 4,000 Stall Torque Converter SRC80826

MOPAR, TORQUE CONVERTER, TF6, 904 NON LOCK UP 3800-4000 STALL

Part Number: FTI-SRC80826

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Yukon Gear & Axle Grizzly Lockers Dana 44 YGLD44-4-30

Grizzly Locker, Dana 44, 30 Spline, 3.92 Up Ratio, Each

Part Number: YGA-28001

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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FTI Performance SR Series 2,800-3,200 Stall Torque Converter SR3082

GM NON LOCK-UP TH350, TH400 2800-3000 STALL

Part Number: FTI-SR3082

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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FTI Performance SR Series 4,000 Stall Torque Converter SR8082

GM NON LOCK-UP TH350, TH400 3800-4000 STALL

Part Number: FTI-SR8082

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Yukon Gear & Axle Grizzly Lockers Dana 60/Super 60 YGLD60-4-40

Yukon Grizzly Locker for Dana 60, 4.56 & up, 40 spline

Part Number: YGA-28025

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

ACDelco Transmission Solenoids 19139322

Transmission Solenoids, TCC/Lock-up Solenoid, GM, Each

Part Number: ADO-214-1892

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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FTI Performance SR Series 3,800 Stall Torque Converter SR7082

GM NON LOCK-UP TH350, TH400 3600-3800 STALL

Part Number: FTI-SR7082

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Yukon Gear & Axle Grizzly Lockers Dana 60 YGLD60-4-35

Grizzly Locker, Dana 60, 35 Spline, 4.56 Up Ratio, Each

Part Number: YGA-28005

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

FTI Performance SR Series 3,000-3,200 Stall Torque Converter SRC00828

MOPAR TORQUE CONVERTER, TF8, 727, NON LOCK UP 3000-3200 STALL

Part Number: FTI-SRC00828

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

FTI Performance Torque Converters SRL86082-3

9.5IN 6L80E/6L90E BILLET TRIPLE DISC LOCK-UP STREET RACER SERIES - 3600 HARD HIT STALL

Part Number: FTI-SRL86082-3

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

FTI Performance Torque Converters SRLS6082-3

9.5IN 4L60E/4L65E/4L70E BILLET TRIPLE DISC LOCK-UP STREET RACER SERIES - LS - CUSTOM STALL

Part Number: FTI-SRLS6082-3

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

FTI Performance Torque Converters SRLT6082-3

9.5IN 700R4/EARLY 4L60 BILLET TRIPLE DISC LOCK-UP STREET RACER SERIES - LT - 30 SPLINE - 2800 STALL

Part Number: FTI-SRLT6082-3

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

FTI Performance Torque Converters SRL83380-3

LOCK-UP TORQUE CONVERTER

Part Number: FTI-SRL83380-3

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

FTI Performance SR Series 3,400-3,600 Stall Torque Converter SRC60828

MOPAR TORQUE CONVERTER, TF8, 727, NON LOCK UP 3400-3600 STALL

Part Number: FTI-SRC60828

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

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