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| | | Forums66 Topics128,077 Posts1,056,014 Members48,433 | | 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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For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | | | Joined: Dec 2010 Posts: 35 New Guy | | New Guy Joined: Dec 2010 Posts: 35 | Did the 37 p/u have any type of heater control valve? My truck seems to put out heat in the cab as soon as the engine warms up. OK for now, but probably not good when the weather warms up. | | | | | Joined: Jul 2001 Posts: 3,887 Cruising in the Passing Lane | | Cruising in the Passing Lane Joined: Jul 2001 Posts: 3,887 | no heater I've seen from 46 back had any type of control other than the fan switch and the doors over the outlets - there was just a thread here discussing installing a shutoff in the water line, check it out Bill | | | | | Joined: Dec 2010 Posts: 35 New Guy | | New Guy Joined: Dec 2010 Posts: 35 | | | |
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