Looking for 2.8l exhaust pipe for Catalytic Converter

[IICODECll]

I have a 1985 Berlinetta-Camaro sitting around. Recently my Uncle changed the Catalytic Converter on it, but was unable to find the correct pipe to connect the converter to the rest of the exhaust. He did a quick fix, but it's coming lose... so I'm looking for the piece to properly connect it to the rest of the car.

I'm currently not home to look at the car, since I'm at college.. My little brother has been learning to drive in it. However, from what I've been told over the phone it's a pipe about 9 - 12 inches long.