Honda Prelude Base Dual Core Aluminum Racing 2-Row Radiator THIS ITEM IS FOR 97-01 Honda Prelude Manual Models Fully aluminum radiator. Super light weight design helps reduce the weight compared to the oem radiator and helps eliminate plastic end tanks that will eventually leak. This upgrade radiator is ideal for all oem non automatic cars and modified. Each radiator is especially designed to fit each application and will allow oem and aftermarket fans. Dual core will have aluminum large rows allowing faster heat exchange and reduce possibilty's of overheating. With racing radiator it will raise coolant capacity and improve heat exchage compared to oem. Built for Manual Tranmission, cars that are AT will require upgrading to a external oil cooler to use these upgrade radiators. 100% Brand new,never been used.