International Buyers – Please Note. Welcome to Winner Racing’s store. All aluminum radiator and silicone hose kit, oil cooler, intercooler and kit for racing auto and motocross autobike. We promise that all our products are made of the best materials and advanced manufacture technique. All our products are 100% fully tested to ensure top quality. All manufactured in a brand new state of the art facility with the same manufacturing process that OEM companies use. This radiator is heavy duty designed, comes with 32MM thick core. The core of the radiator is welded in vacuum brazing furnace, and the tanks of the radiator are welded by TIG, no epoxy. Mirror polished, Class A. 100% quality assurance tested. We never copy from another company’s catalog or website. Low Price Guarantee – We Price Match!!! (Certain Restrictions May Apply). Core Size (in) approx. Please feel free to ask. 2 weeks to one month. You can return your item within 30 days if the item you receive is not as described. We will arrange for a replacement to be sent as soon as the item is received by us.