Bush 65 wrote:
Crap
Many more differences than ratio change between 80 and 100 series diffs.
Please enlighten me of the many differences.....I am talking front diff not rear.
GXL 100 series Auto V8 and the turbo diesel models have the same diff ratio as 80 series.
Early FJ80 series CV's are also used in the FZJ105,FZJ79,FZJ80,HDJ80,HZJ105,HZJ78,HZJ79 SERIES.
Mid 94 on 80's used a CV with a longer spline. Theses will fit earlier models if you change the hub cap to the later series caps. Transfercase is the same in all equivelent 80 and 100 series cruisers. The H151 gearbox used in turbo diesel and 4.5 petrol 80's is also used in the turbo diesel and V8 petrol 100 series.
So far, all the busted 80 and 100 series cruiser CV's I have pulled out have had a cage failure and were mostly caused by powering on full lock, especially if front lockers are fitted and on at the time.
Driver skill (or lack of) has a lot to do with breakages in normal 4wd activities.
80 series cruiser.