Not 100% sure what you're after here Jockboy, but I had a 110mm OME fitted some 10 years ago now, so I took some measurements, if they're of any use to you.
From the rim lip at the top of the wheel to the underside of the flare, it measures 38mm at the front and 39mm at the rear, same both sides, so the truck was reasonably level.
110mm = 4.33"
4" = 101.6mm
3" = 76.2mm
2" = 50.8mm
Some pics if they help...
REAR (scuse my hand across the lense)
FRONT
Similar angle to your photo...
Side view
Like your truck BTW, the split headlights are very typically OZ spec
I have no idea of standard height. I'm on 305/70/16 BFG MUDs which give me 33" as well, but that shouldn't affect the measurements I've taken.
Hope this helps.