Discussion in 'The Garage' started by 76k5Blazer, Apr 22, 2003.
how do you decode the ratio from the stamped #s on the ring gear these are stock gm gears
They stamp it with the number of ring gear teeth and the number of pinion gear teeth.
For example, if it says 41 10 then you divide the two and it's 4.10
If it says 41 11 then it's 3.73.
It's stamped on the "nose" of the Pinion shaft, [small end]
of the shaft. 41/10 etc.
Separate names with a comma.