ebay has a lot of stuff, I have a 72 r5 350 and ive found lots of parts.... your gonna pay for the turn signal switch / multi switch but you can find them. seat cover comes from canada for $80 on ebay. it's a good one. www.lawrenceotoole.com has all your manuals for free in PDF format. just download. good luck and if you can find a gas tank source please e-mail me @ specialist_slim@yahoo.com and you can get the spark plugs at walmart but unless it's a big wal-mart youll have to order them out of the book in the oilfilter section in automotive. its an autolite extreme sport xs4091 i think. i dont have my notes on me though. it's in the book.