need to know if tpi vette manifolds will fit my f-body. also am i correct that the vette mans are 2.25 or 2.5 outlets compared to the f-bodys 350 mans, 2.0

 

def wont fit

 

Are you talking about those "header-ish" manifolds? The ones on my uncle's Corvette are tubular center-dumps. I think they will work fine, they just won't bolt up to your stock exhaust system, if thats what you are asking.

You'd just have to have a Y-pipe made (or yours modified) to come up pretty much dead center between the #4+6 and #3+5 cylinders.

Would probably take some real creativity to do though.

And yes, the outlets on the Corvette manifolds are quite a bit bigger than the F-body manifolds. Not sure of the exact size though.