63 170 push rods

[Shock400]

Looking for help here. Pulled off the valve cover off and found the number 6 cylinder intake valve rod just sitting off to the side. Now has a pretty good chunk out of it.

Question1: where is the best place to get an inexpensive rod?

Question 2: Do I have to replace them all?

I have photos.

Thanks you ahead of time for the assitance.

 

[Sedanman]

Used in the mechanical or parts wanted section.

 

[Killer6]

Ditto..^^...but first, if you don't know why that occurred, you'd better find out 1st.