360 engine core question

Are there bad years to use as far as 360’s go? I have an opportunity to purchase a very cheap ‘76 360 block that needs a full rebuild. I am looking at it as a potential streetable hot rod build. Assuming the block is not cracked, and is a good core, are there any down sides to this specific year that I should be aware of before the purchase? Also what is a fair price in your opinion for the core? I am just looking at it as a potential fun engine build.