LSD in the 1st troopers was an option with the G80 code , not all had them.My 89 didn't have the LSD , but my 90 did and both had the 4:56 gear ratios.Also the code didn't always mean it was in if it was a used vehicle , and the same if it was used and didn't have the code.I ended up adding LSD to my 89 by searching around for one.They were rare to find at wreckers , but I did manage to finaly locate one.

1996 Jeep Grand Cherokee 5.2 with mods.Hughes Air gap intake , 52MM TB , ford injectors, 2 3/4" lift, Doug Thorley headers , HID headlights with LED , HID fog lights , glow gauges , a few others