Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
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#2
02-21-2023, 05:07 PM
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I have one smog system that is non functional. I took out the inserts and put in a button head socket cap screw. One similar to this, but without markings on the head. Smog pipes seal nicely against these.
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