An 86 hydro NA diesel that needs rings? Everything else checks out. I plastigauged crank and rods, they need no attention. cylinder head was completely done. Runs but has unburnt diesel out the exhaust. I would be selling it with my old injectors and old IP, but everything else would come with it. It has new water pump, thermostat, crankseal and crankbolt. Let me know what you would give for it please.