Uh, guys why wouldn't the motor mate up? If it bolts to a normal automatic subaru tranny, why in god's name would it not bolt up to a normal manual subaru tranny? The "bellhousing" is cast into the block halfs on all motors startign with the EJ. I don't know if this is the case with the EZ-30 but as it stiffens the motor and makes it shorter, I can't see them doing it any other way.just take the flex plate off and bolt on a flywheel. May need to have the flywheel done, if the bolt pattern on the end of the crank is different than the EJ one.