Welcome to the community.
If your Bonneville is non-supercharged, post up in the naturally aspirated section, if its supercharged then obviously in the supercharged section. For the transmission post up in the 4T65E section and for suspension post up in the brakes and handling section.
Theres also the Tech Section for anything relating to other areas that are not engine, transmission, or suspension specific.
Oh, and thank you for asking about that rather that making the introduction a question session too, I personally appreciate that.