I would say as far as your transfer case goes to check with Advanced Adapters. They offer a lot. Also don't feel too bad, a lot of people will hate me for saying this but the LS engines share some similarities with the pushrod Fords. Heck the heads from your 302 will bolt right on lol. I would also check with some of the fox body mustang forums. There are a number of those guys doing the swap which should be very helpful.