Re: SV1000s k4 Exhaust gaskets
 

I never had the gaskets for mine and don't use sealer. Seem to just tighten up nicely all on their own. Get a slight black mark on the swing arm on the right hand one so clearly not a perfect seal but does not seem to cause a problem and seals itself with soot over time anyway.

Or you can get them on ebay. Not sure if these are pipe-can or head-pipe so never bothered in the end.

Example link ... Here