Cowl Hole pic
 

Could I get a close-up pic of the factory drilled hole in the firewall on Z28s and COPOs with ZL2 ducted hood please?

Many thanks in advance.

Re: Cowl Hole pic
 

Des...

Maybe someone can post something better but get your glasses and click below then on the attachment for a pic that's been posted here before..

https://www.yenko.net/ubbthreads/ubbthrea...true#Post185194

[img]<<GRAEMLIN_URL>>/beers.gif[/img]
~ Pete

Re: Cowl Hole pic
 

pic's

http://i617.photobucket.com/albums/t...opoopening.jpg

pic courtesy of the photo library of dan palchanes

Re: Cowl Hole pic
 

Here is a couple, 04C COPO.

Also re: 69 Camaro AIM, UPC ZL2, A5 for diamentions

http://i18.photobucket.com/albums/b1.../copo111-2.jpg

http://i18.photobucket.com/albums/b1...Paint178-1.jpg

Re: Cowl Hole pic
 

Got it. Many thanks to all you Gents for taking the time.