What is the purpose of dual shocks in the front on my blazer? I orded a new all spring 4 inch lift kit and it only comes with 4 shocks. Do 8 inch lift kits need the 2 front shocks for some reason? Where am I going to mount the 1 front shock there are to places up top on the front engine frame? The one to the front or back of it? Dumb question but I assume the 8 inch lift shocks are longer than the 4 inch shocks? Could I use the shocks that are already on there? The lift is only about a year old. The quy I bought if off of installed it before he sold it to me. Thanks in advance.