Just curious where i should look for an exhaust manifold flange..where it bolts to the head. the front and rear (or left and right) should be the same, right?
or should i just find a set of manifolds and hack the piping off to get to the flange?

 

you could take a manifold to a machine shop and have them make some flages or just cut the pipe off some stock manifolds and i would assume that the flages are the same but im not positive on that