Harley Exhaust gasket part number for XS head

I thought a thread a few weeks back asked for this part number. I couldn't find it the thread. Maybe I'm confused? Anyway, this Harley steel wool gasket worked very well for me in my XS tracker project for sealing the headpipes at the head. Maybe it will help someone?

Kit # 17048-98 contains 2.

??

http://www.xs650.com/threads/omars-half-mile-pipes.39970/#post-400132

Will they work with stock pipes?

....

bill, thats the thread. I guess the actual question I missed from a few years ago, but the thread was recently revived. I only used the harley wool gaskets with the Omars pipes, but I read years ago quys used them with oem and other systems. They may have double stacked them. Honestly don't remember if that double up was on XS or HD's though.