Finished the rear track bar, drive continues to improve, the rear track bar on the N th degree system is OEM, battled one stuck bolt for hours today, pb blaster, off and on all day, had wife bringing me home some acetone to mix with tranny fluid, but had success with the pb blaster then brake cleaner, (not sure if this us bad but the brake cleaner follow up is seeming to work on these stuck bolts) plus added the pipe extension on socket tench, and she finally let go. Mine had a T 55 star bit, do not use a T50, hard as I was pulling will create a real big mess. Went back together pretty easy, just used a ratchet strap for a little bit of bolt hole alignment, about a third if a bolt.
Keep wondering about using anti seize on these bolts, have not. Also wonder with lift kits, oversized tires what is the life of these track bars?
2004 Rubicon N th Degree complete set, 4.5” with long arm, Stinger, plus all plates minus front diff, Tom Woods driveshaft front/back, 305/70/16 tires Cooper STT Pro, weight 4400lbs, New owner 6/12/19