I had to leave my four door out thos past winter. What a mess under the hood from all of the moisture. The cheap Chinese chrome valve covers rusted pretty bad along with my uncoated Doug's headers. Before pictures:I adjusted the valves while the covers were off. I'll be putting my powder coated Edelbrock valve covers on and replace the short rubber fuel hoses with flared steel lines. The in a couple weeks I'll replace the headers with a set of coated Doug's headers I had on layaway this past winter. While the headers are off, I'll install my reworked upper control arms.