Hi everyone,
I've got my 7.3 IDI, and a Banks Sidewinder(wastegated) kit on it.
Problem is, my crossover pipe is leaking at the tapered flanges. I need to replace those bits.

Does anyone know the dimensions of our stock flange size on the exhaust manifold?
Also, while I think the other side of the crossover pipe is the same size(going into the Banks Up-pipe), does anyone know for sure either way?

Thanks,

-Rob