--- Mark E Blitman <Fedsales@xxxxxxxxxxx> wrote: > my '74 imp. needs one replaced. other than a little > extra noise what is > the down side to not fixing? i am getting horror Mark, I have never worked on a '74 Imperial, so my advice may be in error, but the '71 Imperial does *not* have an exhaust manifold gasket. Seriously. :o) Do you have a '74 service manual? If so, check the exhaust section to see if your car actually has a gasket. If not, let me know, and I'll look in the '74 manual I have. You might simply check to make sure that the manifold is tightly bolted to the block -- it could simply be a little loose. Also check the tightness of the connection between the manifold and the exhaust pipe. There *is* a gasket at that connection, but it could simply be loose as well. Best luck! Elijah 1965 Imperial LeBaron (3) 1971 Imperial LeBarons __________________________________________________ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/