Rod Underwood

Does anyone have a set of old "undamaged" head gaskets for a 90 S4, probably any S4 will work, that I can "slater" with copper gasket seal to use to do a leak down to check the rings on an engine I'm putting back together. They only need to seal for a few minutes not even running.

I afraid to use new ones and then try to reuse them when it goes back together finally.

I'll be happy to pay shipping.

Thanks
Rod