I think I still have a set laying around here that I never used, still new. I'll let them go for $20. If I were you though, I'd recommend going with Bzzr2's suggestion and just slot the top strut mount bolt holes. You can do this with a round file or a dremmel. It doesn't take very much metal removal to gain the angle you need (1/8 to 1/4 inch) depending on the lift height. I think any alignment shop would do this for you during the alignment process if you don't care to mess with it. They'll get it right the first time because they are alignning the truck. Mine didn't charge me a dime to do it.
The reason I recommend this course of action is after looking at the camber bolts I decided the reduced metal on the bolts (where the bolt cams) made the bolt weaker than the stock strut mount bolts. I've slotted both my truck's struts (versus using the camber bolts) and reused the stock full sized (and strength) bolts. Once the alignment is set, I want to make sure they stay set.
One more thought, after you install a lift (new springs or coil spacers or both) if you immediately take it to an alignment shop, you need to visit the alignment shop again within a couple hundred miles because the new suspension "settles" a bit when driving it and then you are slightly out of alignment. I knew this but neglected to go back until a few thousand miles later and in the mean time ate up a considerable portion of the inside of my front tire's tread. The slight changes in camber aren't visible to the naked eye. Don't know about you, but I can't afford to buy new tires too often.