Does anyone know if the 1228253 From Buick, Olds, Pontiac can run $8D ?
Pictures appear to match a 7730 harness connectors, but I do not find it on any cross reference.
Has no one tried it yet?

Does any one know if there are other service numbers other than mentioned on the 1227730 ECM Information page that will run $8D?

Any Info is appreciated.
Thank You