View Single Post
Old 03-15-2011, 12:17 AM   #56
Zoomin
Man of Mini-Talents
 
Zoomin's Avatar
 
Join Date: Sep 2009
Location: Oklahoma City, OK
Posts: 4,295
Re: GMC Lovers Check This Out!!!!!!

Quote:
Originally Posted by VA72C10 View Post

Quick question...wonder why the gray paint is above the ac/heater box?

I sent the guy an email about this, here's the response:

That is a factory light sealer that is sprayed around components passing through the firewall.

News to me.
Zoomin is offline   Reply With Quote