Good Sam Community

Okay, thanks, could be I am not looking in the correct area? I will look at the manifold again today to see if I can find additional numbers.

Thank You so much for the effort. These numbers are on the face of the manifold towards the front of the engine. I removed the doghouse to see them. Is this the correct location?

MasterBoondocker; I have those casting numbers for you. There are two sets.D05114D41468C

I will check on the manifold number. No I am not sure if they are the same as older units. From what I can see visually there is no difference.

You are talking block casting number?