http://www.usradiator.com/chevrolet-...-radiator.html
http://www.camaros.com/
I have purchased several units from US Radiator and they are first quality...made in USA. They have several options..all good values. Camaro Specialties offers the show quality "Harrison" imprint replacement...it is pricey, and I'm not sure if it is an exact duplicate...never did a comparison..perhaps others have. There are other low-grade replacement units available..but, I've never considered them an option. As for the hardware...I would check with Wayne Bushey at NNN...he can probably help you.
www.nnnova.com 717-252-4192
wilma
FYI: I just saw an original ZD tag unit sell on Team Camaro for $500..that's a steal...it is worth twice that in my book...so, there are values out there.