ah ok Pabs, if the scale length doesn't change then it will bolt straight in fine. But if you bolt on a 27.5" scale neck then the body will need mods ie neck pocket shifted forward or bridge moved away from the neck pocket
Nope. The whole idea of these necks is to be able to bolt on with no further modification.
'As long as there's, you know, sex and drugs, I can do without the rock and roll.'