Made By OEM Approved & ISO Certified Manufacturers With Materials That Meets Or Exceeds Strict OEM Requirements. Improves Cooling by 35 - 45% Heat Radiation. Made of High Quality Full T-6061 Aluminum Construction. Super light weight design help reduce the weight compared to the oem radiator and helps eliminate plastic end tanks that will eventually leak. Each radiator is especially designed to fit each application and will allow oem and aftermarket fans.Core Size:20.25" x 16". Overall Size: 24.5" x 20.75" x 3. No Installation Guides Are Included, We Highly Recommend To Seek Professional Installation. Buyers outside of the U. Please check with your country's government website. Tracking numbers are available as soon as they are created and processed. Please note that we are not responsible for any kind of delay if P. Box address or any other undeliverable addresses were provided. We do not offer local pick-ups. Replacements will not be sent until the claim is approved. Instructions are not included unless stated in the description. It is highly recommended to seek professional installation as we are retailers of the parts and not trained technicians. We can provide minimal support, but do our best to support our customers.