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Transmission & Drivetrain

Performance & Replacement Transmission & Drivetrain Parts

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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.

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 2000 +

Biondo Air Shifter Regulators BRP-RG

Biondo Air Shifter Regulators BRP-RG

Biondo Air Shifter Regulators BRP-RG

Shift Regulator, CO2 Type, Dual Gauge, 0-125 psi, Adjustable, with 1/4 in. Tubing, 1/4 in. Quick-Disconnect, Each

Part Number: SBR-RG

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Shifnoid Air Shifter Regulator Valves PC2008

Made in the USA Shifnoid Air Shifter Regulator Valves PC2008

Shifnoid Air Shifter Regulator Valves PC2008

Air Shifter Regulator, CO2, Dual Gauge, Each

Part Number: CTN-PC2008

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Shifnoid Air Shifter Regulator Valves PC2004

Made in the USA Shifnoid Air Shifter Regulator Valves PC2004

Shifnoid Air Shifter Regulator Valves PC2004

Air Shifter Regulator, CO2, Preset at 85 PSI, Single Gauge, Each

Part Number: CTN-PC2004

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Dedenbear CO2 Bottle Regulators ABR

Dedenbear CO2 Bottle Regulators ABR

Dedenbear CO2 Bottle Regulators ABR

Valve Shut-Off CO2 Includes Fittings

Part Number: DED-ABR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Biondo Electric Shifter Solenoids BRP-SAS

Biondo Electric Shifter Solenoids BRP-SAS

Biondo Electric Shifter Solenoids BRP-SAS

Shifter Solenoid, Replacement, CO2 Solenoid, Air Shift, Electric, 3-Port, Square Design, 1/8 in. Thread Ports, Each

Part Number: SBR-SAS

Not Yet Reviewed

Estimated Ship Date: Today

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Biondo Air Shifter Solenoids BRP-QS

Biondo Air Shifter Solenoids BRP-QS

Biondo Air Shifter Solenoids BRP-QS

Shifter Solenoid, Quarter Stick CO2 Shifter Kit, Forward Pattern, 1-2 Shift, for Front Cable Exit, fits Hurst Quarter Stick, GM, Powerglide, Kit

Part Number: SBR-QS

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Biondo Air Shifter Solenoids BRP-PB-CYLSOL

Biondo Air Shifter Solenoids BRP-PB-CYLSOL

Biondo Air Shifter Solenoids BRP-PB-CYLSOL

Shifter Solenoid, CO2 Shift Kit, Replacement, with Fitting, CO Cylinder, Solenoid, for Elite/Pro Outlaw, B&M Pro Bandit, B&M Magnum Pro Bandit, Kit

Part Number: SBR-PB-CYLSOL

Not Yet Reviewed

Estimated Ship Date: Today

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Stroud Safety Adjustable Air Regulators REG1

Stroud Safety Adjustable Air Regulators REG1

Stroud Safety Adjustable Air Regulators REG1

Adjustable 0-250 lb Billet Regualtor for Co2 Pnumatics

Part Number: STS-REG1

Not Yet Reviewed

Estimated Ship Date: Today

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Shifnoid Trans-Brake Solenoid Air Valves PC310

Made in the USA Shifnoid Trans-Brake Solenoid Air Valves PC310

Shifnoid Trans-Brake Solenoid Air Valves PC310

Trans Brake Solenoid Air Valve, 3 Way, 1/8 in. NPT, Each

Part Number: CTN-PC310

Not Yet Reviewed

Estimated Ship Date: Today

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Dedenbear Air Shifter Shut-Off Valves SOLTSRETRO

Dedenbear Air Shifter Shut-Off Valves SOLTSRETRO

Dedenbear Air Shifter Shut-Off Valves SOLTSRETRO

SPARE AIR SOLENOID VALVE FOR AS2, AS3, TS1R & TS2R(SINGLE ACTING)

Part Number: DED-SOLTSRETRO

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Shifnoid Air Shifter Replacement Components PC2000

Made in the USA Shifnoid Air Shifter Replacement Components PC2000

Shifnoid Air Shifter Replacement Components PC2000

CO2 OUTLET SEALS

Part Number: CTN-PC2000

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Shifnoid Air Shifter Replacement Components PC130

Made in the USA Shifnoid Air Shifter Replacement Components PC130

Shifnoid Air Shifter Replacement Components PC130

CO2 - 1/4" HOSE ( 20' )

Part Number: CTN-PC130

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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NOS CO2 Regulators 15855NOS

NOS CO2 Regulators 15855NOS

NOS CO2 Regulators 15855NOS

Fuel Pressure Regulator, Aluminum, Blue Anodized, CO2 Fuel, Universal, Each

Part Number: NOS-15855NOS

Not Yet Reviewed

Estimated Ship Date: Today

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Biondo Automatic Shutoff Valves BRP-ASV

Biondo Automatic Shutoff Valves BRP-ASV

Biondo Automatic Shutoff Valves BRP-ASV

Shifter Component, CO2 Shutdown Valve, Automatic Type, 12 Volt, 0.5 Amp, Steel Case, Natural Finish, 3,000 lbs. Maximum Pressure, Each

Part Number: SBR-ASV

Not Yet Reviewed

Estimated Ship Date: Today

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Shifnoid Shifter Regulators, Air PC2010

Made in the USA Shifnoid Shifter Regulators, Air PC2010

Shifnoid Shifter Regulators, Air PC2010

DUAL CO2 REGULATOR

Part Number: CTN-PC2010

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

B&M Air Shifter Solenoids 80883

B&M Air Shifter Solenoids 80883

B&M Air Shifter Solenoids 80883

Shifter Ram Cylinder, Air, Pro Brandit, Automatic, Powerglide, Each

Part Number: BMM-80883

Not Yet Reviewed

Estimated Ship Date: Today

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Shifnoid Air Shifter Replacement Components PC340

Made in the USA Shifnoid Air Shifter Replacement Components PC340

Shifnoid Air Shifter Replacement Components PC340

BREATHER VENT MALE

Part Number: CTN-PC340

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Drag Race Solutions Powerglide CO2 Air Shifter Solenoid Kits 8000-61AC

Drag Race Solutions Powerglide CO2 Air Shifter Solenoid Kits 8000-61AC

Drag Race Solutions Powerglide CO2 Air Shifter Solenoid Kits 8000-61AC

Powerglide CO2 Air Shifter Solenoid Kit / 12v or 16v / (Fits Titan, B&M, Biondo & Operator Series Shifters)

Part Number: CHH-8000-61AC

Not Yet Reviewed

Estimated Ship Date: Today

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Shifnoid Air Shifter Replacement Components PC290

Made in the USA Shifnoid Air Shifter Replacement Components PC290

Shifnoid Air Shifter Replacement Components PC290

AIR FITTING

Part Number: CTN-PC290

Not Yet Reviewed

Estimated Ship Date: Today

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Dedenbear Air Shifter Replacement Air Ram Cylinders CYLAS1

Dedenbear Air Shifter Replacement Air Ram Cylinders CYLAS1

Dedenbear Air Shifter Replacement Air Ram Cylinders CYLAS1

Air Shifter Replacement Component, Air Ram Cylinder, For Dedenbear AS1 Shifter, 1 in. Stroke, Each

Part Number: DED-CYLAS1

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Drag Race Solutions Shifter Solenoids, Air 8000-62AC

Drag Race Solutions Shifter Solenoids, Air 8000-62AC

Drag Race Solutions Shifter Solenoids, Air 8000-62AC

Powerglide Air Shifter Solenoid - Mac Valve

Part Number: CHH-8000-62AC

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Shifnoid Air Shifter Replacement Components PC325

Made in the USA Shifnoid Air Shifter Replacement Components PC325

Shifnoid Air Shifter Replacement Components PC325

AIR LINE Y 1/4 IN.

Part Number: CTN-PC325

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Shifnoid Air Shifter Replacement Components PC295

Made in the USA Shifnoid Air Shifter Replacement Components PC295

Shifnoid Air Shifter Replacement Components PC295

AIR LINE FITTING

Part Number: CTN-PC295

Not Yet Reviewed

Estimated Ship Date: Today

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Shifnoid Trans-Brake Solenoid Air Valves PC410

Made in the USA Shifnoid Trans-Brake Solenoid Air Valves PC410

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: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Shifnoid Air Shifter Replacement Components PC300

Made in the USA Shifnoid Air Shifter Replacement Components PC300

Shifnoid Air Shifter Replacement Components PC300

AIR FITTING

Part Number: CTN-PC300

Not Yet Reviewed

Estimated Ship Date: Today

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