The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

Andy4639 · 03-05-2016, 09:14 PM

Doesn't matter which hose the valve goes in. Once you shut the valve the water flow is stopped! The heat can't get to the cab if the water flow is stopped.
Remember the heat comes off the cools from hot water. No flow = no heat so put it wherever you want. I have mine right against the fire wall.

03-05-2016, 09:14 PM	#22
Andy4639 Old member Join Date: Jan 2002 Location: Liberty, & Garden City S.C. , U.S. Posts: 19,945	Re: 1972 Heat is always on! Doesn't matter which hose the valve goes in. Once you shut the valve the water flow is stopped! The heat can't get to the cab if the water flow is stopped. Remember the heat comes off the cools from hot water. No flow = no heat so put it wherever you want. I have mine right against the fire wall. __________________ 1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs.