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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Wilwood Brake Rotor Hub Dust Caps 270-2158

Wilwood Brake Rotor Hub Dust Caps 270-2158

Brake Hub Dust Cap, Rotor, 1.120 in. Outside Height, 1.030 in. Inside Height, for Wilwood Hub Assemblies, Aluminum, Natural, Each

Part Number: WIL-270-2158

4.44 out of 5 stars ( 16 )

Estimated Ship Date: Today

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Summit Racing™ Billet Aluminum Trans-Brake Valve Bodies SUM-700014

Automatic Transmission Valve Body, Billet Aluminum, Trans-Brake, Full Manual, Reverse Shift Pattern, Chevy, TH400, Each

Part Number: SUM-700014

4.83 out of 5 stars ( 6 )

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FTI Performance Trans-Brake Solenoids F4010A

Automatic Transmission Trans-Brake Solenoid, Steel, Zinc Finish, GM, TH400, Canister Style, Each

Part Number: FTI-F4010A

5.0 out of 5 stars ( 2 )

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TCI Trans-Brake Solenoids 221300TCI

Trans-Brake Solenoid, TH400, Steel, Zinc, Each

Part Number: TCI-221300TCI

2.33 out of 5 stars ( 3 )

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FTI Performance Trans-Brake Solenoids F2515LT

Automatic Transmission Trans-Brake Solenoid, Steel, Zinc Finish, GM, Powerglide, Each

Part Number: FTI-F2515LT

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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TCI Trans-Brake Solenoids 221301

Solenoid, Trans-Brake Solenoid, Aluminum, Natural, GM, TH350, Each

Part Number: TCI-221301

4.5 out of 5 stars ( 2 )

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Classic Performance Spindle Washer and Dust Cap Kits CPPHWF-B

Brake Hub Dust Caps, 2.000 in. Bore, Steel, Zinc Plated, Kit

Part Number: CLP-CPPHWF-B

Not Yet Reviewed

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Engine Works Trans-Brake Solenoids 37301

Automatic Transmission Trans-Brake Solenoids, Steel, Gold Dichromate Finish, 2-Wire, GM, Powerglide, Each

Part Number: EW1-37301

Not Yet Reviewed

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The Right Stuff Brake Hub Dust Caps DC01

Wheel Hub Dust Cap, Steel, Zinc Plated, 1.773 in. o.d., Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: RSD-DC01

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Dorman Wheel Hub Dust Caps 13973

Wheel Hub Dust Cap, Steel, Zinc Plated, 1.969 in. Diameter, Ford, Mazda, Lincoln, Mercury, Each

Part Number: RNB-13973

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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OMIX-ADA Brake Hub Dust Caps for 1976-1983 CJ5, CJ7, 1981-1983 SCRAMBLER - 16533.09

Brake Hub Dust Cap, Steel, Black, Rear, AMC 20, Jeep, Each

Part Number: OMX-1653309

Not Yet Reviewed

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FTI Performance Billet Aluminum Trans-Brake Valve Bodies F4009B

Automatic Transmission Valve Bodies, Trans-Brake Valve Bodies, Full Manual, Billet Aluminum, Sportsman Brake, Chevy, TH400, Reverse Shift Pattern, Kit

Part Number: FTI-F4009B

5.0 out of 5 stars ( 1 )

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Wilwood Drum Brake Backing Plates 249-10095/96

BRACKET KIT, DISC/DRUM, C10 CHEVY, 2.44

Part Number: WIL-249-10095-96

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

AFCO Racing Dust Caps 9851-8501

Brake Rotor Dust Cap

Part Number: AFC-9851-8501

Not Yet Reviewed

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Wilwood Forged Billet Aluminum Brake Hub Assemblies for 1975-1982 GRANADA - 270-7466

Brake Hub, Replacement, Aluminum, Natural, Ford, Each

Part Number: WIL-270-7466

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

FAST Bump Stager Trans-Brake Controllers 30322

Trans-Brake Controller, Bump Stager, Each

Part Number: FST-30322

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

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Estimated Ship Date: Jun 16, 2026 if ordered today

JMS Chip LaunchMAX Digital Trans-Brakes LM1115SPM

TRANS BRAKE KIT

Part Number: JMS-LM1115SPM

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

OMIX-ADA Brake Hub Dust Caps for 1976-1983 CJ5, 1976-1986 CJ7, 1981-1985 SCRAMBLER - 16533.1

Brake Hub Dust Cap, Plastic, Black, Rear, AMC 20, Jeep, Each

Part Number: OMX-1653310

Not Yet Reviewed

Estimated Ship Date: Today

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ATI Trans-Brake Solenoids ATI403099

Transbrake Solenoid, TH400, Each

Part Number: ATI-403099

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

Shifnoid Trans-Brake Solenoid Air Valves PC410

Trans Brake Solenoid Air Valve, 4 Way, 1/8 in. NPT, Each

Part Number: CTN-PC410

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

Wilwood Drum Brake Backing Plates 249-11422/23

BRACKET KIT, DISC/DRUM, SMALL FORD, 2.66

Part Number: WIL-249-11422-23

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Collector Tethers Replacement Crusher Trans-Brake Button Heads 3112-MRAW

Transbrake Replacement Components, Crusher Button Head, Billet Aluminum, Natural, Mushroom, Each

Part Number: CHH-3112-MRAW

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

The Right Stuff Brake Hub Dust Caps DC02

Wheel Hub Dust Cap, Steel, Zinc Plated, 2.060 in. o.d., Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: RSD-DC02

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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All Balls Racing Brake Drum Seals 23-07602

Seal, Brake Drum, ATV, for use on Honda®, Each

Part Number: ALB-30-7602

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

All Balls Racing Brake Drum Seals 23-07601

Seal, Brake Drum, ATV, for use on Honda®, Each

Part Number: ALB-30-7601

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Helix Wheel Bearing Dust Caps HEXDC2

Brake Dust Cap, Steel, Zinc Plated, 2.084 in., Front, 1928-34 Ford, Each

Part Number: HLI-413252

Not Yet Reviewed

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