Try going to a MOPAR show and snagging some old shop manuals at the swap meet. I even buy old Chiltons or Motor manuals when I can find them. Look at book stores that sell old "vintage" books. You'd be surprised how many are out there. I think Peterson Publications has a book that deals with just the "E" bodies-Cuda and Challenger. I still have the shop manuals from my '73. (no I won't part with them)

While I can understand your reasons for doing the import thing, it's still good to see the younger gearheads going domestic.