RA63-1uz & 3uz transmission adaptor kit

This kit allows mating an RA63 gearbox to a 1uz or 3uz engine, featuring a CNC machined adaptor plate and custom flywheel.

• The RA63 gearbox is claimed to handle up to 750hp and 910nm of torque.
• The kit uses a 3sgte clutch and release bearing and allows direct fitment without modifications.