Camber arms are available from SPC (curved or straight), Voodoo13 (straight), SPL(curved). The curve vs straight design has to do with clearance on rear sway bar at extreme compression.
The SPC bolts listed adjustment range +-3 degrees on camber and toe, so that should have no problem getting you to your spec. But I don't have experience with the bolts.
A few guys in this thread are into drag racing, you may wanna check with them on this, if it helps. Good luck!
Drag Racing Coilovers ...