[blykins]

I would get rid of them.

I've never seen anything with the Procomp name on it that didn't have something wrong with it.

After watching a couple of engines on the dyno where I take my own engines, I'll say that I've seen Procomp roller rockers seize up and fail....I've seen a distributor quit working, and I've seen valve cover bolt holes on heads so far off that the valve covers couldn't bolt on.

Stay far, far away.

As Bob Q. said, the PRWs are very good quality for not much more money.