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The Mishimoto X-Line radiator for 1963–1966 GM C/K trucks upgrades cooling robustness for classic truck use. Made with aircraft-quality aluminum end tanks, precision TIG-welding and a brazed 3-row core, it includes leak-free inlet/outlet connections and a magnetic oil drain plug. This radiator is intended to improve cooling efficiency and durability for higher-load or restored engines.
Mishimoto 63-66 GM C/K Truck X-Line Performance Aluminum Radiator
