Abel,
I have just measured the mounting screw spacing on my Classic Vibe strat and it seems to be 2 1/16 inches.
This should be the same as a Mexican Standard Strat, but as Jim N suggests, the block on those trems is
made from some cast metal - not very good. Replacement solid steel blocks are available, often on 'the bay'
and a very good seller is DBG-guitar.
Another option would be to look at a trem advertised by Guitar Fetish as fitting Imports and Mexican strats - and,
it has a solid steel block.
Hope this helps some.
Cheers,
JB


