I just put together a nice 408 built from a 1977 360. It has a 4" Eagle crank. 0.030 KB pistions about 72cc heads with 2.02/1.60 30deg valves stock rockes and pushrods. between 9.5:1 to 10.0:1 comp. heavy valve springs good cam from comp. My boss or anyone else i know wont give me a rough...