Heater stuff - The 1947 - Present Chevrolet & GMC Truck Message Board Network

The Blue Pig · 08-23-2002, 04:23 AM

Hey, my girlfriend has a 74 that I am trying to take all the AC stuff off of. The AC equipped heater case is huge and has all the vacumn activated crap and none of it works and its all garbage. Anyway, I found a little non ac heater case, but when I go to test fit it, there is a big hole in the firewall just to the right of the case. The heater core outlet tubes come out there, but now there is this huge hole there. Is there a huge hole on ac and no hole on regular heat or what? Its ok if no one understands what I am saying, I am sure I will find out sooner or later. thanks anyways.

08-23-2002, 04:23 AM	#1
The Blue Pig Thread Wizard Since 2002 Join Date: Apr 2002 Location: Fairbanks, AK Posts: 102	Heater stuff Hey, my girlfriend has a 74 that I am trying to take all the AC stuff off of. The AC equipped heater case is huge and has all the vacumn activated crap and none of it works and its all garbage. Anyway, I found a little non ac heater case, but when I go to test fit it, there is a big hole in the firewall just to the right of the case. The heater core outlet tubes come out there, but now there is this huge hole there. Is there a huge hole on ac and no hole on regular heat or what? Its ok if no one understands what I am saying, I am sure I will find out sooner or later. thanks anyways. __________________ --70 C-10 Longbed --71 C-10 Longbed --72 K-20 Longbed --74 C-10 Shortbed --86 Toyota Tercel (His Driver) --05 Chevy Trailblazer (Her Driver)



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