Free is free but I was wondering what sort of engines came in 77 Olds? I'm assuming it's a 305 but given my vast knowledge of 77 Olds, does anyone know what the options were then? Donor didn't identify what it came out of, just that it was abandoned in a storage locker. Comes with the transmission too, which I know even less about. As always, knowledgeable comments appreciated, "boat anchor" comments expected.