I think WorldTour swapped his late style subframe for the earlier style ones because it's "better". Not sure why would you want to go to the late one anyway. But if you do, I believe they are interchangable. The shop that rebuilt my tranny dropped the subframe to drop the tranny, so I think you should be able to swap.

UBRF.org , Western New York's Premiere Automotive Forum.

Yeah, I got some bolt-ons.
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