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Radiator And Fans

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It turns out the lower engine hose port is still the intake on the LS engine, even though it houses the thermostat, unlike the older-style GM V-8 engines, which have the thermostat on the outlet. Oddly enough, the new ’14 GM V-8s have the thermostat back on the engine outlet at the top of the engine. Once home I swapped in some off-the-shelf radiator hoses.