Those of you using the stock GM gasket, what are you doing for sealant on the gasket surface, anything or leaving it dry? I see the raised red surfaces which must be critical sealing areas but what about the other side, do you use anything like a thin film of hylomar?
I am replacing it because of one leak and do not want the same problem again, so need everyones input. Thanks
paul
I am replacing it because of one leak and do not want the same problem again, so need everyones input. Thanks
paul