2001 Chevy impala 3.4 v6
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Joined: Apr 2006
Posts: 11,339
Likes: 194
From: KC, MO area
Welcome to the forum. I use the same one that was on the engine originally which was the steel gasket. Figured if it was a good enough for the first 70,000 mi, it should be good enough for the next 70,000 miles.
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