Loved reading that. Thanks, Tom. Until I saw the photos accompanying this article, I always thought my valve covers were aftermarket units since they were not the stamped blue kind. That is so cool that Ford made the finned silver ones too. Sent using Hushmail On June 14, 2016 at 1:33 PM, "Tom Shinrock via DeTomaso" wrote:http://www.hotrod.com/how-to/engine/1605-1971-ford-mustang-everything-you-ne... Tom 5186 Loved reading that. Thanks, Tom. Until I saw the photos accompanying this article, I always thought my valve covers were aftermarket units since they were not the stamped blue kind. That is so cool that Ford made the finned silver ones too. Sent using Hushmail On June 14, 2016 at 1:33 PM, "Tom Shinrock via DeTomaso" <detomaso@server.detomasolist.com> wrote: [1]http://www.hotrod.com/how-to/engine/1605-1971-ford-mustang-everyt hing-you-need-to-know-about-fords-351-cleveland-powerhouse-powerplan t/ Tom 5186 References 1. http://www.hotrod.com/how-to/engine/1605-1971-ford-mustang-everything-you-ne...