Hello, My some what quick question is this: will a 4" exhaust system (new and from ss diesel) from a 94 C3500HD fit a 95 K3500? I need to ditch the stocker, but want to know if it will fit w/o butchery. Second ? is will a guage pillar from a 94 fit in a 95 or are they two different animals?

Thanks in advance.