FOR SALE: Corvette Finned Valve Covers - NOS

FOR SALE: 1966-1967 Corvette Finned valve covers. These ones have the casting mark that started in 1966 and were the last set in set in dealership before they were discontinued 20+ years ago. I used them for a month on my C10 before putting them up on the shelf. No blemishes, aside from the ones that were there from the factory and small scuffs from the bolts (allen heads were used). $250+shipping