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Joined: Jan 2011
Posts: 170 Likes: 4
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Joined: Jan 2011
Posts: 170 Likes: 4 |
Do you have cast iron exhaust manifolds or headers? It is just a guess, but the bolt looks like it could be an aftermarket bolt for headers. They often have a smaller head than the original bolts, to make it easier to access them.
1969 Pontiac Firebird 400
1966 Chevrolet Corvair Monza
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1 member likes this:
randy_marsh_824 |
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