I am in the middle of getting all of my parts rounded up to do a 5 lug / disc brake conversion on my 68 GMC. The thing I am not sure on is I have ordered a kit that has all new ball joints, tie rod ends, idler arm, and a pitman arm for a 87 R10 which is what all of the a arms, center link, spindles, etc. etc. came from. The power steering box is still the 68 unit will the pitman arm in the kit I have ordered work with this steering box or am I going to need to get a pitman arm for a 68 model?
