Just finishing up here tonight and curious if anyone knows the torque specs for the front control arm mounting bolts. I don't remember where I found it last time and search was an exercise in futility.
Lateral control rod to frame: 127 ft-lbs
Lateral control rod to axle houseing: 127 ft-lbs
Leading arm to frame: 130 ft-lbs
Leading arm to axle houseing: 127 ft-lbs
Not sure which you were looking for since there is nothing called a "front control arm" in the suspension parts list for the '97 LC.