hi 2C3, I have the identical truck but it is an 1999 3/4ton 2 wd black on tan leather. I have swapped the motor in it since it was seized when I bought it. I have all 1/2 ton lowering for it, DJM drop spindles, drop coils, rear flip kit and shocks front and back and also have the shock extenders for the rear shocks. I'm planning on swapping the rear end out for a 6 lug disc rear end from a 2001 truck and I plan on using the LD 6 bolt front rotors. You can either redrill the upper arms for the smaller 1/2 ton BJ's or get a set of 1/2 ton a arms. Lower a arms and BJ's are the same.
Rob