i have two 79 z-28 camaros. one is a four speed with factory a/c delete. the other is a 4 speed, factory a/c, t-top car. how can i tell from the VIN if these are true Z-28's? thanks for the help.

Here is a link
http://www.nastyz28.com/camaro/camaro79.php

Post your vin#'s and trim tag info if you need more help

The VIN won't identify a Z28, but the cowl tag will.

Try this on this site:

http://nastyz28.com/2gcog/stegmiller/cowl_tags.htm

Scroll down for the '79 info.

There isn't a factory a/c delete, it was an option for all Camaros.

John

No car came standard with A/C so it cannot be deleted.