Thanks for the quick reply. I think the diff(wheel to wheel) is in good condition and close by, I just need to know if it wil be driveable with such a tall ratio, or whether it will not even shift into top gear until 120kh. I understand it is meant for the 6sp Auto, but I am a cruiser and just coast around. The original diff is still driveable, just very noisey.
I appreciate any answers anyone can give