06-23-2015, 06:24 PM
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Yenko Contributing Member
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Join Date: Jul 2001
Location: Pleasant Plains, IL
Posts: 10,353
Thanks: 3,231
Thanked 4,696 Times in 1,163 Posts
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Re: Bolt finish questions..
My experience has been, terminal bolts are a dull zinc and exhaust manifold (I have NOS to compare to) are black phosphate.
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