[galaxastang]

Hey guys,
I have a set of C8OE-6090-N cj heads, the date codes read 9F19 and 8L16 was it common for ford to mis match dates codes or has someone been in the engine. Thanks

 

[Mroldfart2U]

Hey guys,
I have a set of C8OE-6090-N cj heads, the date codes read 9F19 and 8L16 was it common for ford to mis match dates codes or has someone been in the engine. Thanks

Sounds like its been 'into', but am no means an expert on date codes...

 

[FEandGoingBroke]

They are not matching... A one to two week separation at most for heads.

 

[galaxastang]

Yes, I know there not matching, I just wanted to now if this was something Ford did. There over a year apart, Ford did some weird stuff so I figured I'd ask. It dosen't matter to me, I looking for performance, not #'s matching .Thanks

 

[FEandGoingBroke]

No sir, it was not something Ford did at the factory.