Are you a Mopar purist?

I remember a certain 69 F250 that my brother was so pissed off at its 390, that he seriously considered a 318/727..... before there was a way to turn a 318 into a 390...
Luckily (for the truck) a guy I knew totaled out a 69 galaxie that happened to have had a good running 390 in it.... that I connected my brother with.