I had one replaced last year and it has started to leak again, really bad after the first start in the AM, then after she warms up you can hardly hear it. I know Chev had trouble with the Manifold Gasket on the 454. We took her back today to who fixed it and they said that they are using some sort of a liquid weld on it beside another gasket and it will be ready in the morning..
Has any one heard of doing something like this???
The neighbor guy told me tonight that it will work great and not to worry.
I hope he's right. I do have faith in the place repairing it they work on my 64 caddie, also.
Thank you, Tim