Quote Originally Posted by Henry Rifle
Dang! Definitely poor design or quality control. Poly-locs grinding against the rocker is not good - neither is the turned spacer on the roller side. There also must be something wrong with the oiling or the finish on the pushrod side to eat them up like that. Proform should definitely be on the don't-go-there-again list.
no it is the ball seat just wrong from that i have seen you need a 210 push rod end or need to be check for bind and like every roller rocker they need to be check it mid lift for the right push rod length the oil is getting thru the push rod the the ball cup would still get oil that has nothing to do with it. the rocker finish?well that could be they are not quality but are hard enough to eat the push rod ball off for the poly lock rubbing alot roller rockers in time will do this the body walks a bit and the bearing in the body start to wear or just loose from the get go