Re: Axle ratio
Daughters 90 YJ, 258 Auto 3.07's
Son's 88 Sahara, 258 Auto 3.55's
From what I've seen these are the 2 most frequently used ratios for 6 cyl., auto, YJs
Check the axle tags, Dana always puts ratio tags on their axles. There might only be 2 numbers, like 49 and 18, the large number are the ring gears, and the small number is the pinion, just divide the ring by the pinion for the ratio.
Funny thing is, the more I practice, the luckier I get