Picked up some 03 (might be a 01,02 i cant remember) 4x4 blocks form my mechanic. He recently did a v8 swap on his and replaced the rear with the explorer components. Thought they would be the same as mine because i have the EDGE but we held them up there and they are actually about a 1/2 -3/4 inch bigger. I am gonna put the T bars up a little more and put these in to get a little more out of the truck. I know it probably wont do much but thought I would give it shot, got nothing to lose and they were on the house.