http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&category=33602&item=2455254579 I can't tell....but it has a part number taped to it.
I had the same question, Adam. A bargain so far if it is!:Brow: The same guy has the same thing listed under item #2455235928 but about an hour earlier.......???? I've had them in my "watch" area......
Isn't the offset of the fan opening indicate a 350? I don't know for sure, but I thought the 455 opening was centered?
I emailed the lister and told him he needs to clarify his listing. He has one 350 and one 455 shroud. Visit http://www.buickperformance.com/BBShrouds.htm to see a comparison of the 70 455 shroud vs 71-2 455 shroud. Good Luck!