[RRS]

I was wondering if anybody knows off the top of their head what size pipe is on my 95 olds delta 88 royal? My converter is going bad and I want to change is to a magnaflow high flow but I don't know what size to get. It's been raing like cats&dogs or I would crawl under it to find out, but I figured somebody has done this and knows what my pipe size is.

Thanks in advance,
Don