2JZ to Dodge 8HP Adapter kit

Pair your JZ-powered build with a modern Dodge 8HP transmission. This kit is designed to adapt nearly all 2015+ Dodge passenger-car 8HP transmissions to 1JZ and 2JZ engines.

Why choose this adapter kit?

• Purpose-built mechanical connection between the JZ engine and Dodge 8HP transmission
• Centered torque adapter and hub adapter for correct alignment
• Adapter hardware and installation instructions included
• Designed and supported by an experienced 8HP swap specialist

What's included

• Adapter plate
• Torque adapter with centering hub adapter
• All required adapter hardware
• QR-code installation instructions

Compatibility

Designed for 1JZ and 2JZ engines with nearly all 2015+ Dodge passenger-car 8HP transmissions. Because 8HP applications vary, please contact us with your engine, transmission and vehicle details if you would like compatibility confirmed before ordering.

For Dodge 8HP45 and 8HP70 applications, contact us to confirm your exact transmission compatibility before ordering.

Required but not included

• OEM automatic JZ flexplate
• New OEM or ARP flexplate bolts (strongly recommended)
• Transmission
• Transmission controller and wiring
• Vehicle-specific transmission mount and driveshaft

Download the installation instructions (PDF)

Building a complete swap? Explore our vehicle-specific 8HP base kits and related components, or contact us for help planning your setup.