Hello, just to let you know Grover is marketing and releasing the same tuning keys that Ace used in September 2013. I was looking for them and could not find them, so I called Grover to see where I could buy them. I was told they don’t sell to the public and to wait until September when they will be available.

Gibson doesn’t make machine heads (tuners). They buy them from Grover and Schaller and Kluson (maybe a couple other manufacturers nowadays). The old "Deluxe" machine heads that they used to put on Les Pauls and such were made by Kluson.

That being said, check at http://www.stewmac.com/ and maybe you can find what your looking for.

Also, check Grover’s website: http://www.grotro.com/guitar_machines.htm
There’s a link where you can get a catalog there.

: i’ve got a les paul ace custom. the grover tuners were replaced with gibson pearloids.i would love to replace them withgrover pearloids.does grover make a 2 screw pearloid tuner?