filters

This is an 81H with the stock Mikunis. PO had installed a clear fuel line with a plastic fuel filter. Due to the crazy configuration of petcock and the position of that dual fuel connection for the carbs, there was a small kink in the line. When I opened the petcock, I always saw gas flow. I...

So I just finished changing the oil and replacing the oil filters on my '75 since I wasn't sure the last time the PO got new filters. Boy was I glad I did, because part of the screen on the sump filter was torn like I've heard people say can happen. Already had a new reinforced sump filter from...

I went to purchase a set of K&N Filters for the airbox of my stock '75 XS 650 B. They only offer them from '76 and on... Before I made a possible mistake I wanted to ask if the filters would fit in the box of the 75 or could I switch them? Also the price is 99.00 does that include one or two...