Walker Y-pipe gasket? (1 Viewer)

[Junkyard]

I can't find a part number for gaskets to fit between my centerdumps & my new Walker Y-pipe

I tried searching online at NAPA, Summit, etc but apparently I suck at the interweb...

Any help?

 

[4x4 Station Wagon]

I found my self with this exact problem and little to no luck on the web. Parts houses need vehicles to reference off of and simply tell you to bring an old one in but if your stuff is all new you dont have one.
If someone knows that would be great otherwise when I figure it out I will post the number on here for others in the future.

Thanks