R3 engineering drawings

RPAGAN,
Thanks so much for your reply! I have made some headway via a contact with Performance Racing Engines in Bethalto, IL. Gordon was very helpful and they do have a CNC progrm for the R3/W9. I plan to contact the other sources you mentioned, if nothing else than to establish another good Mopar resource. As a former GM guy, I really am enjoying the chance to build Mopar relationships too. Thanks again