RE: Boca bearings for OS .35 AX
I went with the Boca stainless steel bearings for my Rossi .61 and have been very happy. One thing I noticed is that the fit of the Boca units were better then the stock Rossi bearings. The engine runs even better then when new. I attribute this to the better seal between crankshaft and crankcase that the better bearings provide.