Engine stamping decipher

[Justasgood]

Can anyone tell me about this 1969 440HP engine from this stamping?

 

[PurpleBeeper]

Isn’t that the last digits of the VIN ???

 

[RemCharger]

Looks like a 70 serial #. Should be an F440 on the top pad

 

[R413]

1970 B body from St Louis plant made in 1969.

It will be an HP or HP2 engine

 

[Justasgood]

Thanks to all. I was curious as to what model car it came out of. How could you tell if it was a 6-Pack? It also has 906 heads.

The rods are stamped:

The engine is stamped 8•8•69

Pad stamped

 

[RemCharger]

As mentioned it's a 70 hp with the good LY rods