Small block rockers?
I'm running Comp Magnum rockers on the 360 in my 67 Barracuda. Overkill for my engine, but I had a set sitting around so decided to use them. They are probably 15 years old but have seen few miles.
100 miles after installing them and a pair of out-of-the box Indy LAX heads, the intake valve for the #7 cylinder stuck open. Piston bent the valve head, and the engine made all kinds of funny noises, but I drove it 2-3 miles home, and, amazingly, the piston was fine, as was the Comp rocker and, if I remember correctly, even the valve seat and the pushrod (might be wrong about the pushrod, though). Put a new valve in (honed the guide just a bit), and have had no trouble since. (And, of course, the Comp rockers weren't the problem.)
Arrow in the pic below points to the rocker for the stuck open valve.
I'm running Comp Magnum rockers on the 360 in my 67 Barracuda. Overkill for my engine, but I had a set sitting around so decided to use them. They are probably 15 years old but have seen few miles.
100 miles after installing them and a pair of out-of-the box Indy LAX heads, the intake valve for the #7 cylinder stuck open. Piston bent the valve head, and the engine made all kinds of funny noises, but I drove it 2-3 miles home, and, amazingly, the piston was fine, as was the Comp rocker and, if I remember correctly, even the valve seat and the pushrod (might be wrong about the pushrod, though). Put a new valve in (honed the guide just a bit), and have had no trouble since. (And, of course, the Comp rockers weren't the problem.)
Arrow in the pic below points to the rocker for the stuck open valve.