This truck is not a 4 wheel drive and i think the rear end options are 3.08 or 3.55. The vin identifier didn't really tell me although it told me the towing capacity which would go for a 3.08 rear end so i think thats what i got. Appreciate the replies. How many miles has someone gotten out of their 5.4l engine?
Just crawl under it and check the axle tag if you want to know the ratio. It will be something like 3 55 or 3L55. The two examples I just showed would both be a 3.55 ratio and the one with the L is a locking diff