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| | | Forums66 Topics128,072 Posts1,055,906 Members48,429 | | 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: Apr 2009 Posts: 554 'Bolter | | 'Bolter Joined: Apr 2009 Posts: 554 | If you stop the flow in either hose it will keep the coolant from circulating but there will still be fluid in the heater core. Stopping it on the pump side might slightly reduce the pressure in the heater but unless you have converted to a pressurized cooling system it shouldn't really matter. I added a simple cable operated valve in my truck so I could regulate the flow from the cab. http://i99.photobucket.com/albums/l286/Hookalatch/Heater/IMG_1752.jpg | | |
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