yeah i was gonna do the 4-71 kit. i even have an 80 231 ready for it.
9.5:1 .030" over sterling hyperutectic pistons,Nitride treated crank,.030"block,home ported heads,with manley stainles stock size valves,Weiand Xcelerator intake,Elgin Prostock cam 224/224 .496"/.496" flat tappet cam...