SBC 010 4 bolt main block, crank is in it, no pistons, rods etc. Has already been bored 030 over but could use it again. Light surface rust from sitting but easily comes off, had normal cylinder wear from pistons in a couple spots so i would suggest having it bored again. $200 for block and crank. Will include a set of flat tops and boring rods for a little extra $ show contact info