as of right now its the same springs that was under the other blazer but im really thinking of doing coils in the front before i bring it out. looking to go with dodge 2500 4" coils springs and triangulated 4 link in the front and stay with leafs and traction bars in the rear. its going to have new built big block that is done just waitting to be dropped in auto trans with stall and a drop box to get the gearing where in needs to be