Same here about 318s I know Ill never use it. But ill say this 400 for a 360 complete is a deal. I once had a guy deliver a 318 with a 904 trans to my garage everything complete for $40. It was gas money for his stake body LOL! But he was a big block guy hed always yank the 318s from the B bodies and put 383s in them ...thats what really went down back in the day. I just had a discussion about this me and another guy were remembering the 70s and 80s and how no one raced 318s it was usually all 383 if you were serious on the street. Its strange to me now how guys think they are proving something with 318s now that noone knew back then...:)