Can you tell me anything about this block?

While you are at it you might as well see if you can find body numbers and confirm the dash vin is correct. The dash unbolts so the vin is not exactly "part of " the body. Normally those partials are on the rad support and rear trunk lip One knowledable member on here claims he had one about that year that never had body stampings. Because of his history here, I tend to believe him