This is the 4 leaf HD for coupe. They've been on about 2 weeks and around 800 miles. They probably will settle a bit more. Sitting in my garage, the rear fender lip is about an 1" higher than the front. I ordered from Year One #LS1925 which is the Eaton Detroit #ML1925. Also I used the spring pads from Classic Industries. They seemed to fit better than the ones from Ames. These springs lowered the rear almost 2" compared to the generic springs from my local parts house.