Second generation 1967–1972 Chevy C10 Trucks
I've spent most of my years just fixing what was already in a truck, so I'm not well-versed on swapping engines. So, a 'beginner' question:
I've got a '71 c10 with a questionable 2-bolt 350 that's been sitting with the top end off for a couple decades. I'm replacing it with a rebuilt 4-bolt...