Rankin wrote:
JBA's are a lot more expensive and dont look any different. Why are they so much better than the ones that Rocky Road offers? Does anyone have any examples of this? The ones from Rocky Road dont require alignment either and the ball joint can be switched. Do they fail? Any proof? I have come to like that company.
RRO copied the JBA's,made them out of cheaper material and less care taken to make sure they fit correctly.You will require a alignment after putting those arms on,no way around it unless you already had a set of there arms installed.If you order from RRO they will try and sell you a "knock out" tool so you can get it aligned better.Problem is there are no "knock outs" in a KJ as all KJ's already have cam bolts installed and that tool is made for '89-'96 GM full size pickups/SUV's.
Yes the balljoints are replaceable,yes they do fail even though they are greaseable.It's going to happen no matter what.