Hello everyone. I've been lurking on here for a long time, but never posted before. I picked up a 52 Windsor with a Spitfire six in it. There seems to be something busted internally in the engine. (clunking sound when I turn it over) If it is terminal, I was wondering how hard it would be to swap in a 52 Desoto 276 Hemi? I have the engine, transmission and all brackets/tranny crossmember. What issues would I run into? I'd kind of like to find another Chrysler six to put in it, but they aren't that easy to find here in NW Oregon. Just trying to decide what to do. Thanks for any feedback.