From Mr. Gasket, Aluminum Reusable Collector Gaskets, part # 7421G.  Brand new, never opened.  These were bought to use on a '72 Chevelle, but then decided not to make the change.  Can't tell if there's some discoloration to the bolts, as I've had them for a while, and I can't see that well through the plastic, but either way it won't affect the working of the parts.

Disclaimer:  NO REFUNDS MADE for car-related items because you ordered the wrong part, changed your mind, found it cheaper somewhere else, etc.  Refunds will be negotiated only if the part arrives damaged, and due to the strength of these parts, that is very unlikely.  Be 100% sure the part is what you need and is correct for your application.  If an item should arrive damaged, all original shipping and packing materials must be kept and returned with the item to process a refund.  BUYER PAYS SHIPPING FOR RETURNED ITEMS, INCLUDING INSURANCE.