Hoozat, thanks for the info. Looks like we are trying for the same thing only I'm using a 47 1/2 ton. What type of rear end are you using and is that a T-5 trannie? I'm using a Saginaw 4 speed with a 235 but have not made up my mind on a rear end. Thinking about a 4x4 blazer so I can keep the 6 bolt rims. Again thanks for the good info.