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Can someone help identify this engine ?

blocks codes

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#1 2twich

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Posted 04 August 2020 - 02:55 AM

have this pontiac V8 engine with the casting code of "XB" and motor unit number of "0267137"  From what I can tell, the block is a 

1969 350 CI.   How can i verify year of the engine ?  

 

 

 

 


Edited by 2twich, 04 August 2020 - 03:35 AM.


#2 sea dog

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Posted 04 August 2020 - 04:06 AM

I looked at all my Pontiac engine id lists and came up with the following for XB; 69 firebird 350ci 265hp at.  67 full size Pontiac 400ci 265 hp at. the other XB were 65 & 66 389ci. 78   301ci.

 

the other number you posted didn't pan out.



#3 b_hill_86

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Posted 04 August 2020 - 04:34 AM

https://www.patterso...pontenginecodes





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