I had the spacer (PN 68465604AA) as well as the ORP springs (PN 68320249AB) added to the Mopar lift that I had installed in February 2019. I did not at the Motofab 1/2" top hat spacer. I could not be happier. My truck is perfectly level with a full tank of fuel, and has about a .75" rake with less than a quarter tank. In addition, the ride quality has improved as the front end is a bit more stiff. Note, I run 18" wheels with the Wildpeak AT3 tires (275/70R18). With the 18 inch wheels, the added stiffnes of the ORP spring is perfect.
To check level, I parked in a parking structure that I know is perfectly level. I then used a level on the bottom rail of the truck between the front and rear doors. It was dead on with a full tank of fuel. In my opinion, measuring to the bottom of the wheel well will not be accurate because it appears to me that the wheel well in the rear if higher from the hub than the one in the front. But, becuse most people are measuring from the wheel well, my measurements are now - Center to Hub with Mopar Lift + Spacer + ORP Spring: Front 25 1/8 Rear 25.5. Sorry - I do not have before and after measurements (I did previously post measurements from the top of the tire before but I do not believe they were accurate). So other posters indicated that the ORP springs will add an inch of lift in the front, and they were dead on (THANK YOU BTW). Remember, the Mopar lift is a lift - not a level. Exchanging your non-ORP springs with ORP springs and adding it to the Mopar lift will give you a level set up. And yes, my Mopar lift UCAs look fine.
I am super happy with this set-up. Adding the springs cost me $130 (cost of springs only). I was not charged labor for adding the spring. The strut assemply has to be disassembled for the spacer warranty work, so there is no added time to simply swap the springs out. I also like the fact that set up is 100% Mopar.
Attached are before and after photos. Sorry for the different angles.
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