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Sonnax Cin. Ratio Servo Kit, Ford, C4, C5 Non-Anodized, Each

Sonnax Cin. Ratio Servo Kit, Ford, C4, C5 Non-Anodized, Each

$359.78

Sonnax Cin. Ratio Servo Kit, Ford, C4, C5 Purple Anodized, Each

Sonnax Cin. Ratio Servo Kit, Ford, C4, C5 Purple Anodized, Each

$371.43

Sonnax Clip, GM, 4L60 Commodore VS to VE 4L60E(700-R4), 4L60-E

Sonnax Clip, GM, 4L60 Commodore VS to VE 4L60E(700-R4), 4L60-E

$11.83

Sonnax Clutch Control Plunger Valve Kit, Aisin Seiki, As68Rc, Dodge Only, Each

Sonnax Clutch Control Plunger Valve Kit, Aisin Seiki, As68Rc, Dodge Only, Each

$82.72

Sonnax Clutch Control Valve Spring, Aisin Seiki, As68Rc, Isuzu/Mitsubishi

Sonnax Clutch Control Valve Spring, Aisin Seiki, As68Rc, Isuzu/Mitsubishi

$24.93

Sonnax Clutch Select Valve Spring Kit, GM 6L45/50/80/90 '10-Earlier, Each

Sonnax Clutch Select Valve Spring Kit, GM 6L45/50/80/90 '10-Earlier, Each

$20.00

Sonnax Converter Hub Support Pump Bearing, Ford 6R140, Each

Sonnax Converter Hub Support Pump Bearing, Ford 6R140, Each

$44.22

Sonnax Cooler Line Adapter, Chrysler, 42-44-46-47-48RH/Re, A727, A904, Each

Sonnax Cooler Line Adapter, Chrysler, 42-44-46-47-48RH/Re, A727, A904, Each

$37.29

Sonnax Cooler Line Repair Kit, Chrysler, 42-46-47-48RH/Re, A727, A904, Each

Sonnax Cooler Line Repair Kit, Chrysler, 42-46-47-48RH/Re, A727, A904, Each

$193.23

Sonnax Cpc Valve Spring, 96-99 Honda 4-Speed, 2-Shaft, Each

Sonnax Cpc Valve Spring, 96-99 Honda 4-Speed, 2-Shaft, Each

$10.06

Sonnax Crankshaft Spacer, Ford, A4Ld, 4R44E, 4R554, 2.8.2.9, .0L, Each

Sonnax Crankshaft Spacer, Ford, A4Ld, 4R44E, 4R554, 2.8.2.9, .0L, Each

$28.97

Sonnax Crankshaft Spacer, Ford, A4Ld, 4R44E, 5R44E, 4R55E, 5R55E, Each

Sonnax Crankshaft Spacer, Ford, A4Ld, 4R44E, 5R44E, 4R55E, 5R55E, Each

$32.24

Sonnax Differential Carrier-To-Case Shim, GM, 3T40 (Th125C), 4T60/E, 4T65-E

Sonnax Differential Carrier-To-Case Shim, GM, 3T40 (Th125C), 4T60/E, 4T65-E

$13.13

Sonnax Differential Lube Tube Retainer Kit, GM, 4T60-E, 4T65-E, Each

Sonnax Differential Lube Tube Retainer Kit, GM, 4T60-E, 4T65-E, Each

$5.34

Sonnax Differential Side Gear Thrust Washer, GM, 4T60, 4T60-E

Sonnax Differential Side Gear Thrust Washer, GM, 4T60, 4T60-E

$17.32

Sonnax Direct Drum Sleeve Kit, GM Th400, 4L80-E, 4L85-E, Each

Sonnax Direct Drum Sleeve Kit, GM Th400, 4L80-E, 4L85-E, Each

$72.95

Sonnax Direct Drum Thrust Bearing, Ford, 4R70/75W/E, AOD/E All Years, Each

Sonnax Direct Drum Thrust Bearing, Ford, 4R70/75W/E, AOD/E All Years, Each

$21.86

Sonnax Direct/Input/High & Low Reverse Clutch Solenoid, Re5R05A, Each

Sonnax Direct/Input/High & Low Reverse Clutch Solenoid, Re5R05A, Each

$176.23

Sonnax E-Ring, Chrysler, A670, 46RH, 46Re, Each

Sonnax E-Ring, Chrysler, A670, 46RH, 46Re, Each

$11.33

Sonnax E1/E2 Clutch Drum Bushing, Renault Dpo - Bushing, E1 Drum, Each

Sonnax E1/E2 Clutch Drum Bushing, Renault Dpo - Bushing, E1 Drum, Each

$11.27

Sonnax Elevated Pressure Main Pressure Regulator Spring, Jatco Re4R01A '95-Up, Bg/20

Sonnax Elevated Pressure Main Pressure Regulator Spring, Jatco Re4R01A '95-Up, Bg/20

$20.71

Sonnax End Plug, 4-Speed, 3-Shaft, 5-Speed, Each

Sonnax End Plug, 4-Speed, 3-Shaft, 5-Speed, Each

$10.56

Sonnax Epc & Engagement Control Kit, Ford, 4R44E/5R55E, Each

Sonnax Epc & Engagement Control Kit, Ford, 4R44E/5R55E, Each

$266.74

Sonnax Epc Solenoid Harness Adapter, GM, 4L60E/70E/80E Late-To-Early, Each

Sonnax Epc Solenoid Harness Adapter, GM, 4L60E/70E/80E Late-To-Early, Each

$42.01

Sonnax Extended Length Band Strut, Chrysler, 46Re, 46RH, 47RE, 47RH, 48RE, A727, Each

Sonnax Extended Length Band Strut, Chrysler, 46Re, 46RH, 47RE, 47RH, 48RE, A727, Each

$10.09

Sonnax Extended Length Forward Band Servo Pin Kit, GM 4T60-E, 4T65-E, Each

Sonnax Extended Length Forward Band Servo Pin Kit, GM 4T60-E, 4T65-E, Each

$55.70

Sonnax Extension Housing Bushing, GM 6L80 Commodore VE-VF 6L80E, Pack Of 5

Sonnax Extension Housing Bushing, GM 6L80 Commodore VE-VF 6L80E, Pack Of 5

$72.54

Sonnax Extension Housing Bushing, GM 6L90 Commodore VE-VF LSA, Pack Of 5

Sonnax Extension Housing Bushing, GM 6L90 Commodore VE-VF LSA, Pack Of 5

$79.33

Sonnax Extra Wide Band, Ford, Fd C6, Each

Sonnax Extra Wide Band, Ford, Fd C6, Each

$70.12

Sonnax Extra Wide Band, GM, Powerglide, Each

Sonnax Extra Wide Band, GM, Powerglide, Each

$449.76

Sonnax Extra Wide Intermediate Band, 4L60, 4L60-E, 4L65-E, 4L70-E, Each

Sonnax Extra Wide Intermediate Band, 4L60, 4L60-E, 4L65-E, 4L70-E, Each

$76.85

Sonnax Extra Wide Intermediate Band, 4L60, 4L60-E, 4L65-E, 4L70-E, Each

Sonnax Extra Wide Intermediate Band, 4L60, 4L60-E, 4L65-E, 4L70-E, Each

$78.06

Sonnax Extreme Duty 4-5-6 Clutch Hub & Intermediate Shaft, GM 6L80 Commodore VE-VF 6L80E, 45T Cl Hub, Each

Sonnax Extreme Duty 4-5-6 Clutch Hub & Intermediate Shaft, GM 6L80 Commodore VE-VF 6L80E, 45T Cl Hub, Each

$1,415.68

Sonnax Extreme Duty 4-5-6 Clutch Hub & Intermediate Shaft, GM 6L90 Commodore VE-VF LSA, 45-T Cl Hub Extreme, Each

Sonnax Extreme Duty 4-5-6 Clutch Hub & Intermediate Shaft, GM 6L90 Commodore VE-VF LSA, 45-T Cl Hub Extreme, Each

$1,494.32

Sonnax Extreme Duty Forward Clutch Hub Kit, GM, Th400, Th425, 4L80-E, 4L85-E, Each

Sonnax Extreme Duty Forward Clutch Hub Kit, GM, Th400, Th425, 4L80-E, 4L85-E, Each

$239.84

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.