4wd lowering question
I bought the Belltech lowering struts and Maxtrac shackles for my 4wd 2011 F150. I get that most people think it’s a bad idea but for me I will rarely ever be inclined to go off-road so save the lecture. My question is can I use lowering shackles and remove the blocks on the rear end? In theory this would achieve a 4 inch drop but I am sure I would need to shim the rear end correct? Thanks for any input!

