6" spring under and 2" body lift. I dont love the body lift but it was on it when i bought it, i may do some fender trimming soon, go to a TJ rear fender flar and tube front fender and get rid of the body lift.
That's a clean '77 ! YJ extended flares work well and allow more tire clearance if you cut fenders to match. Especially if sand in the face is a issue!