Hi there. So I ordered myself a nice yet expensive set of Hooker Headers. Sadly, I'm not impressed by the built quality. The flanges are warped, so I'm not sure whether they will seal or not - and even if they seal when tightened down, I'd have expected more from Hooker/Holley.
#1 is badly bent on one end, but the rest does not look too straight either:
#2. It's a .45 mm feeler gauge, or .02 inch:
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