FAQ »
Jaguar / Jazzmaster FAQs »
Will a stratocaster neck fit on a Jazzmaster?
Possibly, because they both are 25.5" scale necks and the butts of the necks are curved unlike a tele; which although is a 25.5 scale the butt is flat and wouldn’t fit in a strat/jazz neck pocket.
The neck pocket will be the most likely part to have fit issues.