The Mishimoto aluminum radiator for 1964–1966 Ford Mustang with 289 V8 is a direct OEM-fit upgrade that improves cooling efficiency for higher-output engines. It features a lightweight dual-core, 100% brazed aluminum construction with polished end tanks for durability and appearance. The radiator increases fluid capacity and dissipation versus stock, installs without cutting or modification, and is intended to help prevent overheating under increased load.
Mishimoto 64-66 Ford Mustang w/ 289 V8 Manual Aluminum Radiator