iron horse,

Do you have the limited slip differential? If not, you're gonna have a spinnin' good time.

 

2000regcab54,

Good question! .....and one I should already know. I don't know. When I bought it, the tag on the drivers door was gone (I had a check run on the truck and no accidents/collision damage came back). Anyway, I am suppose to get some code number off the rearend and from that you are suppose to be able to find out.

Thanks for all your help!!!!!!