[s10blazerman4x4]

Anybody got exhaust pipe and size fitment charts or links?
When i cut the old muffler off the car and put the new one which then i found out screwed up the car lol i have to figure out a way to put the old one back on.
So the pipe where i cut it is 2"ID. There is a piece of that in the old muffler which is 2"OD. So what will work? Can i go 2 1/8" OD for the piece where i cut then the other end be a 2" or a 2 1/8" OD for on the muffler. I need a little piece of pipe so it can be reconnected.