I honsetly dont know what Marlins high steer benefits are besides that their is billet, FJ 80 ends, and half ton rods in their set up. I'm sure someone has pics of theres, I just havent see it installed. But Marlins tech guys explained that as long as the leaf pack measures 2" or less with the axle moved up to 2" forward, their high steer should clear the leafs. Thats been my main concern with my steering.