360 Compression?

He's in Austrailia so there's a big time and cost factor to getting new anything...
vje55 - You can mill the decks downa alittle to help with compression, and you can mill heads too. but you'll still have no valve reliefs to speak of so the cam choice gets limited in terms of performance stuff. If you do want to wait, I'm holding stuff for a friend "down under" and when his stuff is ready to ship I can get your's in there too. He's also been playing with small Mopars for a few years and may have some parts to sell local to you. PM me if you want to use either option...