I was working on my dads old 55 and the bar and rim sprocket are beyond shot. The current setup is .325 pitch .058 gauge and 78 drive links. He got a new stihl 362 for christmas and that runs 3/8 pitch .050, 72 drive links. Will the 55 pull a 3/8 pitch chain? If I'm going to replace the bar and sprocket, it would be nice to use the same chains for both saws. It looks like I can get a 20" bar with the 3/8 pitch for the 55. Any thoughts on how it will work out? The 55 is probably from 1995 or so, and I don't think it is considered a 55 rancher, just a 55. I could be wrong though. Any ideas would be greatly appreciated.