I'm sure somebody on here has replaced the bottom end on their or someone elses b series motor before. I was just wondering exactly how hard this is to do. I can do my own swaps but as far as pulling the bottom end apart that'd be a new field for me to get into. My bottom end started knocking recently and I haven't driven it just to be on the safe side of not messing anything up further. Would it be easier or cheaper to buy an obd2 ls shortblock or just buy a new crank, bearings, pistons and rods and replace it myself. Anybody have these parts for sale or would be willing to do it or show me how?

Thanks in advance