Could someone school me on the inter-change of body panels on these two platforms? A local yard has some 73-74 Satellites with decent body panels still available but no E body parts cars. For my 71 Cuda project I need floor panels, firewall, cowl side inner and outer hinge panels, front frame rails, and inner roof structure pieces.

I recall reading somewhere that possibly the front rails and front inner fenders were the same but I have no proof of that. I'm sure someone on here knows specifically what if anything interchanges. Or maybe someone knows a link to an interchange listing.

Thanks!