Keep Your Cool! Vintage Air Sure Fit Install in a 67 C-10

[67ChevyRedneck]

I forgot to take a picture of it, but you need to drill out the hole for the drain vent in the cab. You can see the 5/8" hole near the bottom center of the firewall cover, that's where it goes and where it needs to be drilled out.

It's difficult to drill from the inside of the engine bay with the inner fender in the way, so I used my dremel to drill out at pilot hole in the center, then from inside the cab, I was able to drill out the 5/8" hole. Make sure you center your first hole well, or you'll be drilling through the plastic cover....

*Note: You could put the cover on, mark the 5/8" vent hole, remove the cover, THEN drill it out so you don't mess up the plastic. Then you can install the cover with all the sealant as shown above.

Sorry, no pics on this one.