Quote Originally Posted by DennyW
If you can pin point the ones making noise, you can just replace them. ...
Let's assume they will not replace them without a charge (they might though, I hadnt thought of that !), Can I stick a standard GM hydraulic lifter in there in it's place? I can buy those down at the corner store.

Sorry, Not trying to take up your morning...I appreciate you taking time to address this problem with me.