All,   I've been doing some research as to the issues related to performing a VH45 swap into a WD21 and want to retain an automatic transmission, preferably a RE4R01A or RE4R03A (Infiniti Q45 as donor). I'm not sure if the RE4R01A-HD has the same torque ratings as the RE4R403A or not, but at the very least, it should hold up nicely behind a modded VG33E/VG34E swap since its designed to back a VQ35DE. There are no mentions of changes to the case, so I'm hoping a TX-10 will just bolt up. Sorry