I originally made these for my car but a friend bought them so I had to make another set, then those got sold. so now I make to order custom Hemi Valve covers and coil covers. if you would like a set they vary from 595. to 895. note can also engrave special onto flat covers. flat covers available in light weight version. There are a couple of options, flat style small radius (shown) same style with a 3/8 radius and a finned version, note finned version small radius only. thanks for looking.