I cracked the knuckle in Harlan and patched it to get me through the rest of the weekend. After getting the new knuckles, I decided to not use my old 4 bolt high steer arms and get the Solid 6 bolt arms. Hopefully I get them in the next few days.
I upgraded to the Solid Axle steering knuckles. The difference between the two are huge.
The lower king pin bearings are probably original and in horrible shape.