I thought all 4.0 v6's came with a 8.8 axel and 4.10 gears? I could have been mistaken but i looked at an 97 with a 4.0 and it had a 8.8 with 3.73 gears? Plz shed some light on this subject for me haha Any help would be great!
Definitely not. All 1990+ 4.0s came with a 8.8 axle. But I think the gearing ranges from 3.27 up to 4.56 (granted I've never seen the extremes being the 3.27 or the 4.56 factory). My 99 has 3.73s. My 2007 has 4.10s.