I have an LTD MH-350nt and I'm thinking about upgrading it with some nice locking tuners. I'm just worried about them possibly not fitting. I've never changed machine heads before so any help would be great!
Pull one of your tuners off and do some measuring to see if the hole in the headstock is big enough for the new Grover bushings and base. Compare the tuner post diameters to see if your existing bushings will accept the Grover posts if the Grover bushings are too big.
Also compare sizes. Will the new tuners have enough room to fit in the back of the headstock? Are they longer or bigger than what you have? Good luck.