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jpmartinson · 04-04-2018, 10:33 PM

Hey YoungPup1977,
The one I am working on now is my 71 GMC with a 350 4 bbl. The other one that is having the same problem is one of those "other" trucks that is a trash truck for my son's business. Just posted some info on the GMC about the head swap so that's the scoop on that one.

Don't have much history on the other one except that I replaced the water pump, thermostat, radiator and temp sender.

04-04-2018, 10:33 PM	#5
jpmartinson Registered User Join Date: Aug 2015 Location: Cottage Grove, OR Posts: 13	Re: Cooling problem Hey YoungPup1977, The one I am working on now is my 71 GMC with a 350 4 bbl. The other one that is having the same problem is one of those "other" trucks that is a trash truck for my son's business. Just posted some info on the GMC about the head swap so that's the scoop on that one. Don't have much history on the other one except that I replaced the water pump, thermostat, radiator and temp sender.