1956 GMC 370 A/C & Heating Parts
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- gpd®HVAC Heater Hose FittingGMC 370 1956, HVAC Heater Hose Fitting by gpd®. 3/4" Inside Dia Hose. Fittings are used in the manufacturing of custom hose assemblies. Most are used to custom fabricate A/C hose lines when necessary. Fittings are available in a variety...Designed to ensure efficient operation of your vehicleCrafted from high-quality materials for long-lasting service$9.09
- gpd®HVAC Heater Control ValveGMC 370 1956, HVAC Heater Control Valve by gpd®. With 5/8" Inside Dia Hose. 2 Ports. Heater cores transfer heat from the engine's cooling system to the inside of the vehicle. Thermostat housing and water outlets are connections that...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$14.21
- Brothers Trucks®Heater Duct HosesGMC 370 1956, Heater Duct Hoses by Brothers Trucks®. Size: 2". These are the duct hoses that go under the dash and connect the heater or a/c box to the outlet vents. All of Brothers Trucks sets are manufactured from the original style...High quality at an affordable priceExpertly made from premium materials$29.99