control arm length on a pr44

silversurfer575

silversurfer575

Member
Im waiting for my PR44 to finish being built and shipped.

I have a 2012 2 door jk rubi with 3.5 inches of lift. I have currie adj upper and lower control arms.

As a start point, what should I set the lowers at? If you say stock length, thanks, but since I dont have any stock arms for reference, do you happen to know what the stock lowers are at?

Thx in advance for your help.
 
wayoflife

wayoflife

Administrator
Staff member
Factory front lower control arms measure 22-5/8″ in length center to center. With as much lift as you have, I would set yours to 23" as a starting point. Depending on how much lift you actually have, this will probably be where you need to stay. The front uppers will need to be set to whatever give you +4° of caster.
 
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