Here's a suggestion...
Instead of buying a complete kit from ORD, consider another companies arms and ORD's tie rod and drag links. That's what I did. Went with Ballistic spring-less arms and ORD's tie rod/drag link. I wanted spring-less arms and just standard crossover....Ballistic makes a spring-less cap to go on the driver knuckle, so it worked out pretty good. A little more expensive, but I think the spring-less arms coupled with bronze king pin bushings is worth having a death wobble free truck.