Performance Transmission & Drivetrain at Summit Racing

ATP Automatic Transmission Modulator Valves JX-67

Transmission Modulator Valve, GM, TH350, Each

Part Number: ATP-JX67

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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TCI StreetFighter Automatic Transmission Packages 211000BP2

Automatic Transmission, StreetFighter, 30-spline Input, Fluid, Torque Converter, Cooler, 4 in. Tailshaft, Chevy, Buick, Olds, Pontiac, TH400, V8, Kit

Part Number: TCI-211000BP2

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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FTI Performance Billet Modulator Plugs F4051

Modulator Plug, Billet, TH400, Each

Part Number: FTI-F4051

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Dorman 4WD Differential Actuators 600-105

LOCKING HUB ACTUATOR.

Part Number: RNB-600-105

4.31 out of 5 stars ( 13 )

Estimated Ship Date: Tomorrow

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Dorman 4WD Differential Actuators for 2003-2021 4RUNNER, 2007-2014 FJ CRUISER, 2005-2021 TACOMA - 600-488

4WD Axle Actuator Assembly

Part Number: RNB-600-488

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Yukon Gear & Axle Disconnect Axle Delete Kits for 1994-1999 RAM 2500, RAM 3500 - YA W26030

Disconnect Axle Delete Kit, 30-spline, Front, Dana 60, Dodge, Kit

Part Number: YGA-21761

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

ATP Automatic Transmission Master Repair Kits for 1965 FAIRLANE, 1970 FALCON, 1965-1966 RANCHERO - FM-23

Automatic Transmission Master Repair Kit, Ford, Mercury, C-4, Kit

Part Number: ATP-FM23

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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ATP Automatic Transmission Master Repair Kits CMS-23

Automatic Transmission Rebuild Kits, Automatic Transmission Master Repair Kits, Clutches, Gaskets, Seals, 2nd Design Transmissions, Chevy, GMC, Kit

Part Number: ATP-CMS23

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Spicer Drivetrain Products Disconnect Axle Replacement Components 41494

Gasket, 4WD Actuator Housing Cover, Dana 44, Each

Part Number: SDH-41494

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Dorman 4WD Differential Actuators 600-101

Front Axle Actuator, Electric, Cadillac, Chevy, GMC, Full Size Pickup/SUV, Each

Part Number: RNB-600-101

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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TCI StreetFighter Automatic Transmission Packages 411000P1

TCI StreetFighter Automatic Transmission Packages 411000P1

C6 SF/SF TRANS PACKAGE FE

Part Number: TCI-411000P1

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

TCI StreetFighter Automatic Transmission Packages 411200P2

Automatic Transmission, StreetFighter, 2.46 First Gear Ratio, Torque Converter, Ford, C-6, Kit

Part Number: TCI-411200P2

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Alloy USA Differential Perma-Lock Kits 451100

Front Axle Actuator, Perma-Lock, Dodge, Jeep, 4WD, Each

Part Number: ALY-451100

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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GSP Wheel Bearing and Hub Assemblies 104121HD

Wheel Hub 1997-04 Buick Cadillac Chevrolet Oldsmobile Pontiac (Front/ Rear Hub)

Part Number: GNA-104121HD

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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ATP Automatic Transmission Master Repair Kits FMS-24

Automatic Transmission Rebuild Kit, Master Repair Kit, Includes Clutches, Gaskets, Seals, Filter, Ford, Lincoln, Mercury, C4, Kit

Part Number: ATP-FMS24

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

ATP Automatic Transmission Master Repair Kits TMS-14

Automatic Transmission Master Repair Kit, AMC, Chrysler, Jeep, Jenen, Torque-Comand, Torqueflite, A727, 36RH, 37RH, Kit

Part Number: ATP-TMS14

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

ATP Automatic Transmission Master Repair Kits CM-11

Master Repair Kit, Automatic Transmission, Kit

Part Number: ATP-CM11

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

RevMax Billet Modified High-Pressure Pumps 68RFE-615BB

68RFE *BILLET* REVMAX HIGH PRESSPUMP 2007.5 - 2018

Part Number: RVM-68RFE-615BB

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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B&M ShiftPlus Electronic Shift Improver Kits 70380

Shift Improver, ShiftPlus Electronic, GM 4L60E, 4L80E, Each

Part Number: BMM-70380

3.82 out of 5 stars ( 11 )

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

TCI StreetFighter Automatic Transmission Packages 371000P3

Automatic Transmission, StreetFighter, 3.06 First Gear Ratio, Torque Converter, Chevy, 700R4, Kit

Part Number: TCI-371000P3

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

TCI StreetFighter Automatic Transmission Packages 111100P1

TF 727 SB SF PKG

Part Number: TCI-111100P1

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

ATP Automatic Transmission Master Repair Kits LMS-12

Master Repair Kit, Automatic Transmission, Kit

Part Number: ATP-LMS12

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

GSP Wheel Bearing and Hub Assemblies for 2017-2021 CIVIC - 360029

2017-20; Honda Civic Type R; (Rear Hub Assembly)

Part Number: GNA-360029

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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GSP Wheel Bearing and Hub Assemblies 690007

2000-07; Toyota 4Runner, Sequoia, Tacoma, Tundra; (Front Wheel Hub)

Part Number: GNA-690007

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Dorman 4WD Differential Actuators 600-490

4WD Actuator And Wiring Harness Upgrade Kit

Part Number: RNB-600-490

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Performance & Replacement Transmission & Drivetrain Parts