67 283 to 70's 350 swap?

[Saclandman]

I have the opportunity to pick up a complete 70s era 350 sbc, casting 3970010 for $100. It's still attached to the auto trans. Supposedly it was rebuilt then sat outside for the last 10 years. Obviously, it would need to be torn down and rebuilt again.

Thinking about rebuilding it, and swapping out my busted 283 in my 67 C20. Can't beat the price, but might be too far gone. Just want something I can drop in without having to make any mods. I'd mate it up with the current 4-spd, granny gear and all. Here's some pics.