If this has been posted before, I can search for it, but didn't see it on the first few pages. I was looking at a levelling kit, but the one I'm looking at has a separate kit for one-piece driveshafts and one for two-piece driveshafts. Is there a way to know which I have? I have a 2017 F350 Platinum Long Bed.

Thanks in advance.

 

Long box has the steady bearing 2 piece shaft.

 

Thank you Ricohman. That's what I've been able to locate for older trucks, but wasn't sure about newer. Thanks again!