If Al's still selling them, I highly recommend his replacement arms. I have one of the first set's he sold and it's great. No problems at all, and the ball joints no longer rub with my lift. Additionally, everytime I take the jeep in for service the shop owner tells me how much better the ball joints from Al are compared to the originals. The shop owner used to race Cascar (Canadian stock car) and says they're the same balljoints he used to use in his race cars
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ltlowe - L.O.S.T #TL050820
2002 KJ Renegade, Bright Silver, 3.7l, 5spd, 4x4
Rusty's 2.5" Coil lift, JeepinAl's upper control arms, Rusty's skid, Arb bumper, Custom front skid, Custom nerfs, 245/75R16 BFG ATs,'99 WJ EVIC, Cobra75XT, Garmin GPS Antenna in roof lights, ...
http://www.ltlowe.ca/liberty/