Originally Posted by elusiver
is assembly on the newer narrow diff pulleys different to the older wide pulleys from the black kit?
i tried buidling up my diff with the older pulley but couldn't get it as nice as i could with the wide pulley so i just went back to the wide one. Is theres something different about the ball sizes or anything?
Andy moore told me he prefers the old wide diff pulley, as he explained it the old pulley has square holes and tends to hold the diff grease longer.
Also i noticed that the diff balls run on a slightly wider circumference, so should run a bit smoother with less pressure. Downside is though, the holes do seem to wear faster than the narrow one.