Ok I've found some 1.7 Harland Sharp rockers barely used for less than rebuilding my stock ones. What to do, I know I've seen one thread on here where the roller rocker failed, but they actually thought it was just a bolt.

 

Selecting a rocker also depends a lot on your valve springs. You can easily cause valve train / valve spring problems when you swap to aftermarket rockers. We recently finished developing a all new valve spring that one of the main goals was to help cure some of these issues with installing aftermarket rockers. What springs are you running & whats your cam specs??

 

All my parts came from Texas Speed. I've got stage 2.5, 5.3 heads, and 228r cam