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| | | Forums66 Topics128,162 Posts1,057,047 Members48,463 | | Most Online14,466
Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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| | | | Joined: Oct 2009 Posts: 105 Wrench Fetcher | | Wrench Fetcher Joined: Oct 2009 Posts: 105 | My heater leaked badly so had to pull it. I'm not going to use it again. It was the round kind that recirulated the air. I want to install a heater that pulls in air from outside. No it doesn't have to look stock. I have a small heater with core that works good but uses inside air. In order to make it use outside air I could Fab a small piece of sheet metal an duct it outside. How big does the air intake have to be to work good. I'm also concidering adding another fan to the system. Any ideas would be helpful. Thanks | | |
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