yep thats the big rear end you can also tell by how the filler located. Is his a 2.8 Diesel? bout the best he can do is 4.90's whats his truck geared at right now? I know my mitsu diesel truck is gears 3.90 so even 4.63's would make a big difference.


89 2 dr turbo diesel
89/88 "Backwoods sas"