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General GM ChatWhen starting new posts, please specify YEAR, MAKE, MODEL, ENGINE type, and whatever modifications you have made.
Chat about all things GM (and related cars). Off-topic stuff should be in the Lounge, and all Model specific mechanical problems should be posted in the proper forum.
so would it be smarter to leave my original seal with a silicon sealed 1/2" gap, or brand new from GMPD (which i thought was a seamless), or a used one from that 97 i was looking at