From: WILLIAM L. LEACOCK, 75473,3572 DATE: 7/4/95 9:10 AM
model ratio crownwheel pinion Std landrover 4.7:1 47 10 Rover 90 & 4.3 43 10 P5 manual P5 auto 3.9 39 10 Range rover, 3.54 46 13 90,110, & P5 Mk3 auto LR 80, 1948/9 4.88 ? ?
There are a couple of companies offering their own brand of high ratio
differentials with ratios higher than the 3.5.
[LA: see axles and diffs]
(Calculation is simply number of crown wheel teeth divided by the number
of pinion teeth.)
- Regards Bill Leacock. Limey in exile