I have a 52 3100. But was gifted a 54 chassis. When I had trouble with the King Pins and spindles, I looked at the Tie Rod. It is a different length. So measure from Tie Rod ends Center to center to be close. After install. Measure for 3/16ths of Toe in. Adjust if needed. The means you will have to shove a bit back and forth a few feet to "set" the suspension after you install.


Steve H