http://www.summitracing.com/search/B.../?autoview=SKU
http://www.jegs.com/p/Flex-a-lite/Fl...44311/10002/-1
They're pretty easy to find actually. I've posted links to other manufacturers and shops in the past, you might find them if you search the forum but it's nothing special.
As for the fan shroud, Perma Cool, Flex-a-lite and other manufacturers make extensions which will move the fan forward into the proper location for the stock radiator shroud.