Looking at the charts that one of you kind gentleman supplied, the towing capacity for a 2WD 4.0 Gen III with a 3.55 is 3260 lbs with a CGVW of 7700. By contrast the capacities of a 3.73 equipped vehicle are 5780 with a CGVW of 10,240. 7000lbs more lbs just because of a 3.73 LSD (and a built in trailer brake controller)? Is that all there is? Springs or brakes upgraded?
Theoretically one can change a class II to a Class III with a hitch, LSD, and a brake controller?
Don
Theoretically one can change a class II to a Class III with a hitch, LSD, and a brake controller?
Don