ls block, darton sleeved, srp pistons(stock compression pauter econo billet rods, acl race bearing, custom one piece girdle, arp rod bolts, new water pump and oil pump on block. ls head that flows 320 cfm ported have everything but cams 5 angle valve job.Also forsale is a new tilton twin disc clutch. Everything has 0 miles on them since build. The head and block never touched each other. Reason forsale is original car motor setup was going in got sold. $3000obo on block $800 on head $800 on clutch.