The product is a vintage Chevrolet GMC C10 Truck Thermostat Housing made of aluminum, with the manufacturer part number 10110829. This OE/OEM part from GM fits the 1968, 1969, and 1970 models. It is designed to provide reliable engine cooling by housing the thermostat to regulate the temperature of the engine. This durable and high-quality part ensures the proper functioning of the heating and cooling system in classic Chevrolet and GMC trucks. EXCELLENT CONDITION. #3252MATT