Bend pushrod on #4 intake

[zeroaxe]

People,

I need your help/advice please.

This is now the second time that my engine has bent the pushrod and tube on #4 intake. That is why I cant get this engine fired up. After replacing it the first time, I could get the engine fired up and running(although very badly) for a short time until it reaches the point where it dies, or doesnt want to start anymore. I am 100% sure that the reason is this bent pushrod.

Now, this motor has been completely rebuilt with fresh 1776 pistons and barrels. "Supervised" by my previous boss, who is supposed to be a pro. I have mentioned to him the first time about the rod, and asked "Why did this happen?". To which he responded that "it happens". One maybe, but twice in a row..., same rod? I have lost my confidence in him, so I turn to my internet buddies where I am sure, between so many people, I am sure to be able to find the answer/reason. I would hate to strip this motor down to the bone again, but if I have to, I will(have to).

In my time of need, I ask the fountain of knowledge for help.

Thanks fellas!