Ok I just did this myself. I went with the CPP 2.5 drop spindles as I just had the springs before ( actually cut down stock springs) but had a fair amount of bump steer. And then I also added two inch drop springs in front . I also did 4" drop springs in back plus added a 1" block as well. Now it drives so much better and no bump steer. I did rebuild entire suspension at the same time that I am sure helped as well
