Hey thanks Pacecar!
I know of gardner and tought about it... The thing is, id need to be able to prove it was available as an option on EVERY single Camaro in 69.
Aside from the chambered exhaust, what was the orig exhaust like on a 69? Something like my American Thunder (Flowmaster) system layout?
Thanks for the help!!
No single exhaust system was available on every single 1969 Camaro optional or otherwise.
RPO's L34,L78,L89 & Z28 produced before Dec 4th 1968 used a chambered type exhaust.
As of December 4th the Z28 went to a single crossflow muffler until May 2nd when resonators were added in front of the crossflow.
I would go buy an old original system that was worn out and put it on... If they want GM part numbers it would have them.
Call GM and tell them your Canadian overlords have dictated they sell you an original system, seems to be a catch 22, you have to have it but you can't buy it..
Seems to me that if it's not available it is difficult to require it's installation.