PPW, FREE TECH SUPPORT 9-5 PACIFIC (6I9)26I-8565.

DROP PITMAN ARM 
WHEN LIFTED, THE DRAG LINK ATTACHMENT POINT NEEDS TO BE MOVED DOWN TO REDUCE LINK ANGLE, CREATING THE NEED FOR A DROP STEERING ARM; STEERING CORRECTION
ACTUAL MEASURED DROP: ~2.5" (SEE PICTURE 2)
APPLICATION:
67-91 GM 3500 PICKUP 4WD – FOR OPEN KNUCKLES ONLY; FOR 2.5-4 IN. LIFT
67-87 GM 1500, 2500 PICKUP 4WD – MUST HAVE 3-BOLT STEERING KNUCKLE; FOR 2.5 IN. LIFT
67-91 GM 1500, 2500 BLAZER, JIMMY, SUBURBAN – MUST HAVE 3-BOLT STEERING KNUCKLE; FOR 2.5 IN. LIFT