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Sonnax Smart-Tech® Input Shaft & Piston Kit, Chrysler, 47RE, 47RH, 48Re, Each

Sonnax Smart-Tech® Input Shaft & Piston Kit, Chrysler, 47RE, 47RH, 48Re, Each

$1,774.72

Sonnax Smart-Tech® Input Shaft & Piston Kit, Chrysler, Chrysler A727, 67-77 Non-Lu, Each

Sonnax Smart-Tech® Input Shaft & Piston Kit, Chrysler, Chrysler A727, 67-77 Non-Lu, Each

$1,831.89

Sonnax Smart-Tech® Overdrive Clutch Housing Kit, Chrysler, Smart-Tech® 68RFE, Each

Sonnax Smart-Tech® Overdrive Clutch Housing Kit, Chrysler, Smart-Tech® 68RFE, Each

$1,393.93

Sonnax Smart-Tech® Overrun Clutch Valve Kit, GM 4L80-E, 4L85-E, Each

Sonnax Smart-Tech® Overrun Clutch Valve Kit, GM 4L80-E, 4L85-E, Each

$367.84

Sonnax Smartshell Heavy Duty Reaction Shell Kit, GM, 4L60, 4L60-E, 4L65-E, 4L70-E, Each

Sonnax Smartshell Heavy Duty Reaction Shell Kit, GM, 4L60, 4L60-E, 4L65-E, 4L70-E, Each

$195.26

Sonnax Solenoid (Nh), Ford, 6R140, Each

Sonnax Solenoid (Nh), Ford, 6R140, Each

$138.47

Sonnax Solenoid (Nl), Ford, 6R140, Each

Sonnax Solenoid (Nl), Ford, 6R140, Each

$138.47

Sonnax Solenoid Adjustment Tool, Civics& Accords '96-Up, Each

Sonnax Solenoid Adjustment Tool, Civics& Accords '96-Up, Each

$34.60

Sonnax Solenoid Modulator Accumulator Piston Kit, Aisin Aw, Aw Tf-81Sc, Each

Sonnax Solenoid Modulator Accumulator Piston Kit, Aisin Aw, Aw Tf-81Sc, Each

$27.79

Sonnax Solenoid Spacer & Service Kit, Chrysler, 45/RFE, 65/66/68RFE, 62Te, Each

Sonnax Solenoid Spacer & Service Kit, Chrysler, 45/RFE, 65/66/68RFE, 62Te, Each

$110.27

Sonnax Solenoid Test Manifold Kit, Ford, ZF6, 6R60/75/80/100, Each

Sonnax Solenoid Test Manifold Kit, Ford, ZF6, 6R60/75/80/100, Each

$77.64

Sonnax Solenoid Wire Connector Retainer, Aisin Aw, Aw55-50Sn, Tr/Tf60Sn, Tf80/81Sc

Sonnax Solenoid Wire Connector Retainer, Aisin Aw, Aw55-50Sn, Tr/Tf60Sn, Tf80/81Sc

$26.76

Sonnax Sonnaflow® Output Signal Adapter Kit, Sonnaflow - All Automatics, Each

Sonnax Sonnaflow® Output Signal Adapter Kit, Sonnaflow - All Automatics, Each

$145.55

Sonnax Spiral Retaining Ring Kit, Ford, AOD/E, 4R70E/W, 4R75E/W, Each

Sonnax Spiral Retaining Ring Kit, Ford, AOD/E, 4R70E/W, 4R75E/W, Each

$16.55

Sonnax Splined Stub & Sleeve Kit, 3.5in. Carbon Fiber, 1350 U-Join, Each

Sonnax Splined Stub & Sleeve Kit, 3.5in. Carbon Fiber, 1350 U-Join, Each

$858.18

Sonnax Splined Stub & Sleeve Kit, 3.5in. Carbon Fiber, 1480 U-Join, Each

Sonnax Splined Stub & Sleeve Kit, 3.5in. Carbon Fiber, 1480 U-Join, Each

$919.72

Sonnax Splined Stub & Sleeve Kit, Aluminum 3.5in. 1330 U-Joint, Each

Sonnax Splined Stub & Sleeve Kit, Aluminum 3.5in. 1330 U-Joint, Each

$774.32

Sonnax Splined Stub & Sleeve Kit, Aluminum 3.5in. 1350 U-Joint, Each

Sonnax Splined Stub & Sleeve Kit, Aluminum 3.5in. 1350 U-Joint, Each

$782.05

Sonnax Splined Stub & Sleeve Kit, Aluminum 4in. 1350 U-Joint, Each

Sonnax Splined Stub & Sleeve Kit, Aluminum 4in. 1350 U-Joint, Each

$798.95

Sonnax Splined Stub & Sleeve Kit, Aluminum 5.0in. 1480 U-Joint, Each

Sonnax Splined Stub & Sleeve Kit, Aluminum 5.0in. 1480 U-Joint, Each

$1,028.22

Sonnax Sprag Element, GM #24210445 Th400, 4T80-E, Each

Sonnax Sprag Element, GM #24210445 Th400, 4T80-E, Each

$113.31

Sonnax Stator Bushing, Ford, 4R27E, Fn4A-El, Fnr5, Fs5A-El

Sonnax Stator Bushing, Ford, 4R27E, Fn4A-El, Fnr5, Fs5A-El

$20.74

Sonnax Stator Support Bushing, GM, 4L80E

Sonnax Stator Support Bushing, GM, 4L80E

$21.65

Sonnax Stator Support Bushing, GM, Each

Sonnax Stator Support Bushing, GM, Each

$11.89

Sonnax Stator Support Shaft Assembly, GM, 4L60-E '04-Up 298mm Reluctor, Each

Sonnax Stator Support Shaft Assembly, GM, 4L60-E '04-Up 298mm Reluctor, Each

$114.37

Sonnax Stator Support Shaft Assembly, GM, 4L60-E/65/70; ‘04-Up 280/300mm, Each

Sonnax Stator Support Shaft Assembly, GM, 4L60-E/65/70; ‘04-Up 280/300mm, Each

$113.43

Sonnax Stator Support Shaft Assembly, GM, 4L60E, 4L65E, 4L70E 280/300mm, Each

Sonnax Stator Support Shaft Assembly, GM, 4L60E, 4L65E, 4L70E 280/300mm, Each

$128.68

Sonnax Stator Support Shaft Kit, GM, 4L60, 4L60-E Non-Reluctor, Each

Sonnax Stator Support Shaft Kit, GM, 4L60, 4L60-E Non-Reluctor, Each

$149.89

Sonnax Stator Support Shaft, Ford, Ax4N (2004 & Later), 4F50N, Each

Sonnax Stator Support Shaft, Ford, Ax4N (2004 & Later), 4F50N, Each

$163.78

Sonnax Stator Support Shaft, Ford, Axod, Axode, Ax4S, Ax4N, 4F50N, Each

Sonnax Stator Support Shaft, Ford, Axod, Axode, Ax4S, Ax4N, 4F50N, Each

$180.57

Sonnax Stator Support Shaft, GM, 400, Each

Sonnax Stator Support Shaft, GM, 400, Each

$101.78

Sonnax Stator Support Tube, GM, Powerglide, Each

Sonnax Stator Support Tube, GM, Powerglide, Each

$97.29

Sonnax Stator Tube Kit, GM, Powerglide, Each

Sonnax Stator Tube Kit, GM, Powerglide, Each

$113.25

Sonnax Sun Gear Shaft Bushing, Ford, ZF6Hp26/28, 6R80, 24.17mm

Sonnax Sun Gear Shaft Bushing, Ford, ZF6Hp26/28, 6R80, 24.17mm

$87.32

Sonnax Sun Gear Shaft Bushing, ZF6Hp19/21, Bag/6

Sonnax Sun Gear Shaft Bushing, ZF6Hp19/21, Bag/6

$77.67

Performance Transmission Parts & Accessories

Get maximum power transfer and reliable shifting with our comprehensive range of transmission components. From street-driven vehicles to dedicated race cars, we stock quality parts from leading brands to suit your performance needs.

Complete Transmission Solutions

Level up your drivetrain with our selection of performance transmissions. Whether you need a stronger gearbox for street use or a full-race unit, we offer options to handle serious horsepower. From valve bodies to transmission pans, we stock the complete range of components needed for a reliable transmission build.

Clutch & Flywheel Packages

Choose from our range of clutches designed to provide consistent power transfer under demanding conditions. Pair these with our lightweight flywheels to improve engine response and reduce rotating mass. We stock options for both street and competition use.

Shifter & Control Components

Get positive gear selection with our shifters and parts. From short throw shifters to racing sequential units, we have options to suit your driving style. Complete your build with our selection of gear cables, torque converters and transmission catch cans.

Choosing Your Components

When selecting transmission components, consider:

- Vehicle power output

- Intended use (street/strip/race)

- Driving style

- Gearing requirements

- Shift response needs

Check individual product listings for detailed specifications and compatibility information.