Do I have the right PCM?

[ShadowSwept]

Umm, quick question. Why is my PCM marked with an 'L67' in the upper right corner above the Delphi logo? Isn't that the GTP motor- or are all 97-03 PCMs marked the same?

 

[blueguy]

My PCM was never marked L67.

If you have an L67 PCM...it won't work with your GT.

 

[BillBoost37]

Unless it's flashed for the right OSID, which isn't necessarily what is marked on it.

 

[ShadowSwept]

I just thought it was odd. I checked a friend's Blazer and it said 'C-somethingorother', didn't check the SE 'cause it's still in the airbox. Is anyone else's PCM marked with a different number?