Last summer came out of an Academy after 35- 40 minutes of shopping (longer than I usually spend ) and got in my suv, started it up, Thought who the hecks firing up their Harley next to me I don't see them. It was my missing c/c. Thought I had a loose or broken header, got home ,whole two foot section was gone. I got in touch with the store mgr. he said to come view the surv. tape. The tape showed two guys in a pickup truck pulled head in to mine, one got under the truck while the other was lookout. The truck had no front plate and he had pulled the tailgate down to obscure the back plate. Apparently platinum is a component in the c/c......Who knew?