You are looking at a nice 1980's original set of Ford Aluminum Valve Covers in good usable condition. These were used on the 1984 and 1985 Mustang GT and possibly the 82 and 83. These were polished at one time and could easily be polished again, or painted, or just run them the way they are. The one and only thing I could find wrong with them is pictured, a small ground spot, probably to clear a power brake booster. It's not obtrusive by any means. They will fit the 289, 302, and 351 Windsor. Thanks for looking and good luck!
The posted cost of shipping is based on the seller-offered and buyer-selected shipping service, where the shipping costs are calculated by eBay and the shipping carrier based on the buyer's address, and any packaging/handling costs established by the seller are automatically rolled into the total.