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1991ZR1 · 12-26-2012

I'm not sure what plastic liner you're talking about. If you're talking about the wheelhouse panels, yes I removed them.

Now that you mention studs, I could replace the bolts with studs.

I'm also thinking the manifold flange could be slotted to allow the stud or bolt to be in place before installing the manifold.

Thanks for the ideas.

12-26-2012	#4
1991ZR1 Join Date: Sep 2005 Posts: 90	Re: Exhaust Manifold Stud Oil Leak I'm not sure what plastic liner you're talking about. If you're talking about the wheelhouse panels, yes I removed them. Now that you mention studs, I could replace the bolts with studs. I'm also thinking the manifold flange could be slotted to allow the stud or bolt to be in place before installing the manifold. Thanks for the ideas.