Just re-read that thread and as you can see I was involved in it also. When that came up I did some research on it and what I found is what I posted above. There is a lot of mis-information on the web and even in books written so the only way to know for sure is try it. Let me know when you find out as I'd like to know positively.
BTW: Did you click on the link posted by ramcharger in the other thread? It takes you to www.moparchat.com and I see a John Kunkle post echoes what I also read elsewhere and repeated above. Don't know if you know John but he's been around the Mopar community doing torqueflites for quite a long time so he's generally a good source to believe.
