Jerry do you know what angle the exhaust manifold at the bottom is I have a new old exhaust for the truck so I assuming I need an angle piece to bring the exhaust back to vertical.
I've learned over a lot of years of dealing with exhaust systems that the simplest, and usually least expensive approach is to let a shop with a pipe bender make up a transition piece. The end result is a pipe that looks like original equipment and a good pipe guy can make the job look easy.
Jerry