Thank you XJ-Mike, for the shackle flip posting, excellent! Have often wondered about this mod and it looks pretty clean plus functional. Curious; how's the ride and how much lift did this actually net you?
Own an M1008 myself and wanting to keep it AND the suspension as stock as possible, am looking to put a fairly large-ish slide-in---slide-out camper on the bed. But from past experiences this always makes rear-ends sag. Did the air-lift thing on one truck years ago but that was less than satisfactory.
Shackle-flip looks like the ticket----thanks again!