I'm trying to find some gaskets that go between the muffler and Y-pipe on my 90 vert. I know mazdatrix sells them but I kind of need them now. Has anyone gotten them from napa, o'reilleys, or advanced auto parts? What's the part number?

 

Most parts stores will have a catalog with to-scale images of gaskets that you can search through.

 

I don't have an extra gasket to compare it to and I've been too busy with moving to measure the inlet on the muffler and bolts. Just about every place I've looked at they either don't show anything or won't say what size the gasket is, so I figure I'd come here to see if anyone knew a part number that I could just order.