I have a 20” 3/8 sprocket nose bar, would like to convert it to .325…has anyone done this? If so help with part#s would. I hate to let a good bar go to waste.
Make sure the .325 chain is the same gauge as the bar! The gauge is marked on the bar at the mount end. .063, .058 or .050. A lot of Stihl .325 chain is .063 gauge.