cracked ex manifold or gasket
I have read that the 454 chevy cast iron exhaust manifolds are prone to cracking. Is it easy to see? I would rather that the gaskets are bad
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well i cant seem to see a sign of leaking or cracks on the manifolds, however I did grab the exhaust pipes and they move around quite easily at the donuts, they seem loose.. I'm going to give that a shot today if the nuts will come off
