I was looking through your pictures and saw the one of the 4" shackle just about inverted. Adding the extra 2" to the shackle will wrap the shackle back to about 45 degrees so you should be great. I have them right here at my feet raw stell - packaged and ready to go out in the morning so you can make the Hammers trip. With last weekends carnage, I'm not going to be able to go, but take a lot of pictures and do a write up on it because I will definately take a trip up there and run it when I'm fixed. Your truck is looking really good, exactly how I'd want mine if I didnt have a blazer. Nice work!