Pitman arm is hitting tortion bar! Help?

I found this on the net but I can't say if it is accurate.
MOPAR A-BODY T-BAR
RATES AND APPLICATIONS
-------Wheel
--OD----Rate--------Application(s)
0.810" 82 Lb/In SLANT 6/DRAG RACING
0.870" 109 Lb/In SMALL BLOCK V8/STREET/DRAG RACING
0.890" 120 Lb/In BIG BLOCK/STREET/DRAG RACING
0.920" 137 Lb/In PERFORMANCE STREET
0.990" 184 Lb/In PERFORMANCE STREET/SOLO/TRACK DAY
1.040" 224 Lb/In PERFORMANCE STREET/SOLO/TRACK DAY/ROAD RACING
1.090" 270 Lb/In SOLO/TRACK DAY/ROAD RACING/OVAL TRACK
1.120" 305 Lb/In SOLO/TRACK DAY/ROAD RACING/OVAL TRACK
1.140" 323 Lb/In SOLO/HD-ROAD RACING/OVAL TRACK
1.180" 380 Lb/In SOLO/HD-ROAD RACING/OVAL TRACK
1.200" 396 Lb/In HD-SOLO/HD-ROAD RACING/HD-OVAL TRACK
1.240" 452 Lb/In HD-SOLO/HD-ROAD RACING/HD-OVAL TRACK