Treasure Coast Miata is offering, the heavy duty, SPC Performance's Mazda Miata MX-5 Camber/Caster Adjusting Kit. This kit is designed to replace stripped or bent Original Equipment cam assemblies on Mazda's Miata MX-5. The kit provides no more adjustment then factory, however the thicker washer design allows a much greater clamping load. This leads to much less chance of slipping bolts, which is an annoying problem with the factory bolts.
Adjustment Range: 2.00 degrees of caster, camber and toe change
Never worry about unintended alignment changes again. Track tested!
The link is below;