Harlon sharp roller rockers

I too run Harland Sharps and must say that I haven't had any trouble with the rockers. Now I have had some of the adjusters break off but I think they were used from another set that I had long ago. Got a new set and had no more problems. I run race W2s with the long valves and have over 600 lbs open pressure. Cam is almost .700 lift. If you have close piston to valve clearances and depending on the way you have your cam degreed, there may be an issue there. Also if there is slack in your timing chain/gear then your cam will tend to retard which will tend to decrease your exhaust valve to piston clearances. In this instance though you should have seen this on top of the piston. The only way you can bend a pushrod is if there was interference there mainly with the piston. Hope you find it! Wedgehead1