Which you could surmise is why they are not included in the "master kit", but have to be bought separately. I remember someone here installed the control arm bushings and hated the results. I have installed the "master kit" on two Z's now and wouldn't hesitate putting them on a 3rd. The effect is very subtle and I think the biggest benefit is the durability vs rubber....and the elimination of wheel hop during wheel spin. Very worthwhile effort IMHO given the cost.
"I torch my soul to show the world that I am pure deep inside my heart...." --William Patrick Corgan |