[reaper71]

Have a question...I picked up a set of the cast manifolds for a customer job and I am having a heck of a time finding the gasket to fit the s.s flange that comes with the manifolds.
On the website it states 2010 camaro exhaust gasket will fit.
I have ordered 4 different sets and are all the same (center to center on flange is 3 3/4") and the gaskets are 4 3/8" and the round portion that is supposed to fit into the groove on the s.s flange is way bigger.
Any help would be appreciated.

Thanks Mark.