MAKE OFFER 4 Lycoming O-360 Cylinders. These came off of a Scout whose piston pin plugs failed I chose to buy new superior cylinder stud assemblies for complete engine overhaul. These are standard bore, first run cylinders with some rust and minor scuffing. The aircraft was flying regularly until 2015 when the piston pin plugs began making metal. These cylinders were otherwise airworthy and have 1300 hours since new. The rust is likely from sitting since 2015. Make offer or trade towards bushwheels.