Re: Cut off date for Chambered Exhaust
 

that'll work. I can post it here too.

[email protected]

https://www.yenko.net/ubbthreads/imag...mlins/grin.gif

Re: Cut off date for Chambered Exhaust
 

notice where the last paragraph states CAMARO SS's which a L89 would be

https://www.yenko.net/photos/data/500...l_exhausts.JPG

Re: Cut off date for Chambered Exhaust
 

L89 was not an engine option; it was an aluminum cylinder head option for L78; paperwork will show both options. Not necessary to list L89.

Re: Cut off date for Chambered Exhaust
 

My Copo Camaro's trim tag is dated O5D and the car was factory equipped with the NC8 option.

Re: Cut off date for Chambered Exhaust
 

[ QUOTE ]
L89 was not an engine option; it was an aluminum cylinder head option for L78; paperwork will show both options. Not necessary to list L89.

[/ QUOTE ]

Understand that. Look at Mr70s input on this thread were L89 is broken out separately for Chevelles (not Camaros).

Also, curious as to why the memo above was for Camaros only. Or would there have been a separate memo for Chevelles.

Re: Cut off date for Chambered Exhaust
 

Donnie provided this t-bulletin for me. Appears to be what Rick (Mr70) transcribed for us earlier. Thanks Donnie! https://www.yenko.net/ubbthreads/imag...lins/beers.gif

Second portion of bulletin is slow to load. Will f/u later. https://www.yenko.net/ubbthreads/imag...lins/dunno.gif

http://img.photobucket.com/albums/v6...DSCF0030_1.jpg

Re: Cut off date for Chambered Exhaust
 

Here's the rest of the t-bulletin....

http://img.photobucket.com/albums/v6...CF0028_1-1.jpg

Re: Cut off date for Chambered Exhaust
 

The bulletin seems to be saying that if a customer needed repairs or exhaust work or wanted the exhaust replaced that the dealer should change to the resonator/muffler setup. But it doesns't specifically state NC8 was no longer an available option.

Re: Cut off date for Chambered Exhaust
 

[ QUOTE ]
The bulletin seems to be saying that if a customer needed repairs or exhaust work or wanted the exhaust replaced that the dealer should change to the resonator/muffler setup. But it doesns't specifically state NC8 was no longer an available option.

[/ QUOTE ]

See the 6 May memo above. It cancels NC8 as an option, in Camaros anyway.

Re: Cut off date for Chambered Exhaust
 

Interesting that the memo states "Camaro SS" and not Z28 and no mention of COPO. That might explain the 05D COPO with chambered exhaust. But the 05D COPO might have been ordered in early May with NC8 as well.