Originally Posted by
Glenn_
Ive heard off a few people who have poly bushed the rear arms that they couldnt tell the difference.
I suppose they will be ok when they are brand new. However the hole through the middle will become an oval after a while so you basically end up with a bit of rear wheel steering.
They are an upgrade for a poverty spec sierra, all the cossies and v6 sierra had bearings as standard (i think??)