I will be replacing the exhaust on my car soon and the 4 studs and nuts that fasten the turbine housing to the cats on each side will need to be replaced at the same time. They are completely rusted and likely to snap during removal. Does anyone have the part numbers (or just sizes) used on the 997.1? On my 996 I used mcmaster-carr to get the right hardware for about 10$ total when doing the exhaust swap but I do not have any idea what size to order. I'm open to just ordering from pelican parts if someone has the part numbers.

 

I don't have the size of the studs or bolts, but here's the part numbers of what I ordered when I replaced mine.

 

That's exactly what I needed...Thanks

 

I have the nuts, if you’re interested in buying.