BCC help

[Shannen Durphey]

1989 Lumina, 2.8, California emissions, THM 125 transaxle, 2.84:1
final drive, 1227730 ecm.  This calibration is not superceded.

Next? 
Shannen

WEG1192 at aol.com wrote:
> 
> I have searched the archives of '99 for BCC and broadcast and nothing comes
> up except the site for '93 and newer PCMs. Is there a site or booklet where
> the BBC for pre-'93 EPROMs are found? If not, can anyone tell me what vehicle
> ASFH9550 is from?
> Thanks
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