I originally wrote up the "How-To" on this issue, wwwwwaaaayyyy back when.
It was transferred to this site, and is located here:
http://www.ecoboostperformanceforum.com/index.php?topic=611.0IIRC, the part number, as well as where to purchase them from, is located within that thread.
That is of course, if EBB can't find his set.
On the SHO's at least, there is a slot located on the rear upper spindles, where, if a tech truly muscled, or "He-manned" the crap out of it, near OEM alignment specs could be achieved.
But the friend of mine over at H&R, who works in the research & development dept, was the one who provided this information to/for me.
They don't sell the parts directly, therefore, it makes sense that they wouldn't have any product listing for them.
The adjustable cam bolts just make the process of alignment, post spring install, a helluva lot easier.