How do you like the Valve Covers? Well Done! Well this was a box of NOS OEM never before installed valve covers. Some were for 421's, 428's, 455's. All in all about two thousand worth in one box. Ever see and NOS valve cover for sale? Look at these rubber wheels! What the Heck? The heat was directed up, hense no lacquer thinner. It stays close to the floor and burns from the floor up.