I got a front diff that was supposedly in an 85 s-10 with 2.8l. I was wondering what gear ratio these usually come with. I was considering changing out my leaky front for the 2.8 diff but I Have a 4.3l and would want to match the rear end to the front
Probably either 3.73s or 4.11s in the 2.8 one. Your 4.3 one would likely have the 3.42s unless your like me and got jipped with the 3.08s! You didn't happen to look at the glovebox codes on the 2.8 one did you? On yours GU6 is 3.42, GU4 is 3.08s. Good luck.