I put monoleaf both front and rear on my 46 and got about a 3" drop. They make the rear springs with different drops depending on what you do up front. The rear was still about an inch higher than what I wanted so I put front shakles on the rear and got the extra inch. I left the single action shocks up front but when I find a kit to change them I will. I agree with Baldeagle on the ride not stiff and not soft like a car.