I happened to get one of these kits from mr. klotz and i have to say the fitment was top notch. installation took less than an hour, including digging for tools, and was way easier than expected. the quality of all the pieces was better than the kit i got for my 510. as far as any improvement its only been a few miles but the truck seems to track straighter and feels just a little better. i will report back after some miles. now on to the pics!!!
here is the stock setup with the worn out bushings still in there.
removal is simply one bolt then push the old worn out cracked rubber bushing out.
here is old vs new. pics dont really show how soft and worn the old bushings were. you can see the old bushings were a little longer. you will see why the new are better in just a moment.
installation was simply push the bushing into the upper control arm, lube the metal sleeve with the supplied lube and press it into the bushing.
then add the 2 delrin spacers. here is why the new bushing is superior to the old. the old had rubber between the metal pieces which added a ton of slop. the new has delrin which seemed to really tighten things up. now add the supplied new bolt, washer and nyloc nut. torque to spec and your done! super easy.