I have installed all my mods myself in my garage. If I could do them I would probably do long arms myself. The floor is getting harder and takes longer to get up and down. But I love it.
Note that I have a front and rear Synergy adjustable track bars along with Mopar 2 inch front LCAs. So my alignment is spot on. I am adding the front geo brackets and rear track bar bracket for ride and control at speed . Cheaper and easier than long arms. I fell down the rabbit hole a long time...
Somewhere at 3+ lift you also will need a front DS if you use longer shocks. I think you could do 3 inch coils and 37's for a tall look and good use. Use the Mopar arms and drop brackets.
The added 1/2 inch will not be noticed or felt but if you want it do it when you do the springs. You won't be happy till it's perfect for 35's. I have 37s with the Synergy 2 inch springs alone, no rubbing. Installing JKS geo brackets soon.
The rear track bar relocation bracket along with the front geo correction brackets. Now the fun begins and my back already hurts. It looks like the track bar will contact the exhaust pipe on full compression . I have a 2 inch bump stop spacer installed as instructed. Anyone install one of these OK.
When there are some with 25K on them I might give them a call.
Going from 4.10s to 4.88s with 37s added some get and go torque but no HP. It dies at 55mph+ and 6th + gear. But jumps off the line nicely .
Spent some time with a tape measure and a floor jack. It looks like I have 1 1/2 inch of side to side movement going from full up to full compress . At rest the frame side is almost 4 inches higher than the axle side is. The track bar bracket will level the track bar and stop that I hope. A...
I would think that someone on one of the Jeep forums would have the inside scoop. Just like the 8 speed reverse cold clunk. No one knows anything about it. No one works on them.
In order for the issue to be fixed we need to know;;;; Are the cams going flat because of what???
Poor materials.
Poor design.
Poor lubrication.
If poor lubricant ,,, why.
To much psi on the cam.
What is it going to take to correct the situation besides just replacing the parts with the same...