Looking for a .cal file 2003 Express Van 5.3 - 4L60E - Drive by Cable

[dave w]

Hi,
I'm hoping some would be willing to share a .cal file for a 2003 Express Van 5.3 - 4L60E - Drive by Cable. I think the OS is 12587603. The PCM I have is 12586243.

Thanks,

dave w

[roughneck427]

I don't think you can flash that file In that ECM that's an 04 ECM there is one in the 2003 cal file section posted by mekkis ive used it on a couple swaps using dbc

[rickky bobby]

Does any body have this 5.3-4L60E express van with a current update in a bin form?