Today I climbed under a Rebel - in the wet no less - and got a rough measurement. The Rebel's spring perch is the same location as a non-ORP and ORP spring perch (8.25" from bottom bolt-center to lowest point on spring perch [the coil stop]) [I have ORP and non-ORP shock units in my garage right now]. I also confirmed that the Rebel has the same spring part number as the ORP (68320249AB), which is 3/4" taller than non-ORP (which translates into a 1" lift). It's the spring, not the shock, that lifts the rebel (and ORP), and that spring should also add 1" to the mopar lift)...Add that to the fact that I started my debate a while ago with the fact that the dealership where I got my ORP shocks (F&R) from had done a Mopar lift on the truck that originally had that ORP stuff and they swear it lifted the truck 3".
I stand firm in the fact that the mopar kit will lift the Rebel and ORP trucks to 3", BUT it won't actually work on the rebel because the bilstein is a different tube diameter (I didn't have a micrometer and did my best with the tape measure, but it was apparent) and a different spring perch
diameter, and the Mopar kit requires you to
reuse the spring perch from your stock shocks - and the bilstein perch doesn't fit the fox shock. That's why they say it won't fit the Rebel, but they
don't say it won't fit the off-road package trucks (because the ORP and non-ORP spring perchs are identical). I confirmed with Mopar a while ago that they only claim "Not for Rebel", they do NOT claim not for ORP.
If you put a non-ORP spring onto a Fox shock, you'll get 2" of lift - we know that.
If you put an ORP spring, which is 3/4' taller and creates 1" of lift, onto a fox shock, you'll get 3" of lift. If I had an extra $1200 and lots of time, I'd prove it
!