Ron, I warned you in an earlier post that the Bilsteins were a serious PITA to install with the fronts being the worst. You should fair better on the rears. I learned this by watching two large Gorrilla's wrestle with mine as I stood by and drank coffee. :B
That is the good news... the better news is you are going to love the ride and handling improvement that comes with a set of HD Bilsteins. I just added a single axle cargo trailer to haul my Indian motorcycle and it adds a bunch of tongue weight {single axle's do that} and the Bilsteins are completely up to the task. Smoooth is the way it tows and rides.
:C
