Okay, the rusty Hooker Comps came off my 318. A couple small dents but there are some flat scrape marks as well. The Super Comps came with my 360 block 408 stroker. I never used them, but he must have had to dent a few spots to get them to fit and he must have had a massive oil leak. My intake leaked oil onto my brand new TTi's after I put the motor in. It stained them a lot like that. After I fixed the leak, the oil burned off in two days and they looked new again.