1959 60 61? Oldsmobile 394 Block standard bore. crank, heads, etc . block casting # 574534-4 &1/8 standard bore Crank Casting # 574544 Heads # 573305 (also one head has # "D 145481" Stamped into it) front cover, tri-power intake manifold, misc gaskets and bearings etc, (pics of those coming soon) Asking $750 reasonable freight shipping rates available. or fastenal shipping is an option but I've found that our discounted freight rates are just as good as fastenal.