Pretty staight forward
i have a fender squier body and i want to know if i can put jackson neck on it without modifying the body at all.
also what scale length neck should i get and how many frets could i get do i have to get a 22 or can i get a 24?
thanks, please respond.

Soon to be a proud owner of a custom ibanez with a mahogany body, EMG 81 85 pickups, Floyd Rose, Ibanez Neck, Custom Paint Job(Not Sure Yet Wut Color, Let Me Know If You Have Any Cool Ideas)
25.5in scale length, and a 22 fret neck should fit in no problems. If you got a 24 fret you would have to give up your neck pickup.

This is all assuming the jackson and Fender neck pockets are the same (am I right?)
well since fender makes jackson guitars i think they should fit..

is there any holes in your neck?(bolt-on holes)