This is going to be a street budget engine. I was going to have the block decked and the heads have had a clean up cut on them. I had a real nice set of KB pistons, 030, but I can't find a standard bore block. Bought 3 454's, 1- cracked cyl, already 030, sleeved but still leaked when pressure cked. 2- 060 with rust in cyls, needs 010 to clean it up, 3- 030, wear in cyls, but did have a set of stk 781 heads.