I have 358 spec motor this motor dropped a valve it has a 184 bowtie block with billet main caps roller cam mahle pistons Carrillo rods Bryant crank jesel belt drive ati balancer and aluminum dry sump oil pan heads need repaired and one cylinder has some nicks in it but I believe u could bore out block and get new pistons since most are nicked also I bought this engine to repair but I'm getting out of racing this engine is a nice piece with good stuff only thing damaged is heads a few pistons and one cylinder $2500 423-715-6086