Torque Converter Bolts - service bulletin?

[Dobe Man]

I read on a thread not long ago that GM had issued a service bulletin concerning the torque converter bolts. I called my dealer about the fact that the troque converter bolts on my 03 might need retorqued and he said "no service bulletin concerning these bolts has crossed my desk". Does anyone know the number of this bulletin so I can show it to my service manager?

Thanks