Looks like lobe wear to me, buyer beware... http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=370097570568 Devon
I sent the guy a question and defined the letters "NOS" to him, asking him to revise the ad or list the fact that it is a used cam. I am sure he will be flaming my email soon with his response. $175 for a used stock cam? My Dad used to say guys like that were "educated well beyond their intelligence".
Auction is dead and as of this moment, not relisted. With 3551 feedback entries and 100% positive, I'd chalk this one up as an honest seller's mistake. Devon