IMHO, Proform quality is not so great, judging by threads I have read. I think they are on the budget (read Chinese) side of the equation.

 

Yeah, they appear to be total crap. There is a post somewhere where some guys rocker bearings came apart now he has a brand new motor full of roller bearings.

 

never used them at all.

I just knew that Summit had some in your price/criteria range.

Lloyd

 

I would not advise skimping on anything thing valvetrain related....I think you'll be sorry in the long rung. Just save a few more bones for the good stuff. I bought the NSA Pro Mags myself.....nicely designed rocker.

 

I replaced my proforms with the Jegs brand rockers and they are much nicer quality. The Jegs rocker has an extra oiling hole and the bearings do not ride on the rocker body like my proforms did.

http://www.jegs.com/i/JEGS/555/20105/10002/-1