Diff ratios

[wilchaberka]

I currently have a zd30 front diff in my d22 yd25. Heard lots of mixed opinions if they’re different ratios or not, zd30 is 2006 and yd25 is 2010. If they are different ratios will it still work or will it shit the bed. Cheers boys

 

[tweak'e]

i don't have any written info on it but i recall there was a change at one point. however its easy enough to check just rotate the wheels and count the turns of the drive shaft.
and if its different it will shit the bed with a very disturbingly similar mess to clean up.