327 Long Block Casting #3959512. $500
This came out of a 69 K10 purchased as a donor for a project. Bought the truck over the phone with the hope that the engine was the original 350. It was obviously not.
This was a GM service replacement engine. See the CE prefix on the pad. This crate engine was apparently produced to cover pre and post 67 applications. Hence the provisions for pre-67 style crankcase ventilation. This appears to have been cast in 75.
This is probably an item that would be better served on a Corvette or TriFive forum..but I have no desire to join one of those. I have made use of one of them to find out more about this engine and here is a link that discusses them:
https://www.corvetteforum.com/forums...olt-block.html
Obviously local pick up is best, but would be willing to facilitate shipping to a degree. Buyer responsible for making arrangements. More pics to follow...