piston kit

i sold my '74 cb360 and have some usable parts i have no need for if you are interested i can shoot you a price i am located in chicago ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ bike master platinum II 12 amp battery -used for a year 3 piston kits & 2 piston rings size .25 (rings sold with piston...

Does anyone have these kits installed? or anyone have info/opinions about these kits? I am looking to bore out my cylinders up to .5mm and was wondering if these pistons are reliable to install on my Restore poject which will be used as a commuter bike. In the future I plan to ride this bike to...