MSA header manifold washer
Since the MSA 3-2-1 header flange is thinner (about 1/16") than the stock intake manifold flange, I used a lathe and mill to make a few washers with an offset.
Since the MSA 3-2-1 header flange is thinner (about 1/16") than the stock intake manifold flange, I used a lathe and mill to make a few washers with an offset.
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