Can anyone tell me what this is?

Marine motor huh? Interesting as I was told it was outta a truck. Just proves you cant trust everything your told. I was gonna swap the dist with the one in my 318 cause its the electronic version but i'm glad to hear it wont work before I spent hours trying to figure out what wasnt working right hahaha. So cam, dist, water pump, timing cover and pistons are no good to me? Well I was replacing most all of them anyways so no harm no loss. Anything else marine specific? I wont go as far as to just through them out though. Where would I find someone in need of these parts?