Tranny swap/engine swap?

[blizzardwarrior7]

I have a 1967 chevy k10, with the 292 I6 and 3 on the tree manual. Turns out the tranny is completely shot. Is it possible to put an automatic tranny in its place? What all do I have to get? I dont really care if it has 4 wheel drive. So I dont mind just deleting the transfer case all together if that helps.

Also, I found a chevy 350 engine with auto tranny for cheap, how would I go about swapping that in? Would it be easier?

Thanks for any help!