How to ID a Small Block Engine Block:

I read through this post and don't seem to be able to desipher what is in my car.
On the right side (oil filter) it has te shift (N) by my guess and 2-18-66. I was told the history that the car is maybe the last one off the line 7/31/66. I'll research more on that later.

On the left side I only seem to have 2806080-1

In the next couple of days I'll dig around and see if I can find the front side numbers and any other ID to confirm what I'm hoping is the original 273 Commando.


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