Café Husky website- vintage left kickers section, parts manuals, ISDE tips you name someone has it. also check out husqvarnaparts.com as phil has good stuff. HVA Factory in England retools lots of hard to get husky bits and has most stuff in stock.
There is a thread on Café Husky called Husqvarna vintage for sale which covers most husky's for sale everywhere.
a few old dealers and guys that Worked for dealers race prepping bikes on board so lots of husky info....or just call Big K