i have a new Set of SHP 180 dart ALUM heads 64 cc chambers .strait plug .one Set of new 210 Pro one dart alum heads 64cc chamber heads angle plugs heads can come with valves and can be built ready to go Pm me on price of heads. heads have had a small issue i fixed nothing that will hurt performance 180 head has a pipe plug fixed on the ex port side of head . the 210 head one of the front mount hole s threads was fixed
