Decoding engine number

[Ruzteez]

Hi can anyone decide this for me
1m31805130601
Thanks in advance

 

[krazykuda]

Hi can anyone decide this for me
1m31805130601
Thanks in advance

This thread explains how to decipher that:

The numbers that you are looking for are near the end...

https://www.forabodiesonly.com/mopar/ams/how-to-id-a-small-block-engine-block.35/

It's kinda fun to do it yourself...

 

[Ruzteez]

This thread explains how to decipher that:

The numbers that you are looking for are near the end...

https://www.forabodiesonly.com/mopar/ams/how-to-id-a-small-block-engine-block.35/

It's kinda fun to do it yourself...

If I am right it's 1971 ?