Well it’s getting a bit milder outside so I decided to venture out and open my spare diff with a view to putting a quaife ATB inside and then fitting it later this year.
Upon opening it,checked the teeth and yes 34 and 9 giving the 3.77 ratio,BUT,written on the crownwheel and end of the pinion was 3.39R.
Can anyone throw any light on this?
Perplexed
John
Maybe it was destined to be mated with a 10 tooth pinion, which would give it a 3.40 ratio? Close? Don’t know really, just a guess.
Greg Z
'72 Sprint