Leveling kit
Autospring was selling them on E Bay a few year's ago...I had the local offroad shop order them overnight and had them installed the next day. $100 for the spacer's with overnight shipping plus $150 for the install on a Saturday...$250 total and no problem's. Had the truck aligned at my Ford dealer later.
I found some on eBay free shipping for 85$ I'm gonna grab em once I measure my space tomorrow to decide if I want 1.5, 2 or 2.5. My local off road shop only had day star in stock. And I agree, pawpaw your truck looks great minus that saints license plate :p
I have 2.5 rc and using my pinky to thumb stretch measuring tool and the eyeball calibration checker... I'd say my FX4 is level. I'd say go with the 2.5 and if it happens to be a hair to much (mine isn't) then you can just add a leaf and you end up with a better lift anyway. My brother told me his buddy has the same truck, same lift and runs 35s with no rub (Allegedly). Personally I plan to sell my appearance package wheels and tires and put some 20" black XD monster's with 33" tires.






I've been running these tires for 23k miles with no problem's.