Losing the upper ball joint, which can break if you beat on it. It also allows you to replace the bushings.whats the advantage of using this set up?..just loosing the ball joint? and price?
Yep, they will work with lift spindles.Compatibility with lift Knuckles?
I helped install them. drank some beers, watched some truck porn and girl porn, and then some dumb hoe stole my keys in an attempt to flirt with me. but i digress, they're super beefy looking compared to the stock ones, and the machined pin looks greatGot em installed on sat night, much more solid than the stock upper arms, feels way better through the steering wheel