Flex-A-Lite FLX315000 1999-2012 Silverado & Sierra 2500 & 3500 Radiator

Flex-A-Lite continues more than 50 years of innovation in performance cooling products with the introduction of a new line of Extruded Tube Core Performance Radiators. The Extruded Tube Core provides a flat surface to braze the cooling fins to, maximizing the contact between the tubes and fins for increased heat rejection and better cooling. Wind tunnel testing has shown that this Extruded Tube Core technologies significantly more efficient for cooling than standard tube radiators. Flex-A-Lite Extruded Tube Core Radiators are available both with and without a Flex-A-Lite electric fan installed at the factory. Made in the USA. Dimensions: Overall Width (in) 40.38/ Overall Height (in) 18.5/ Overall Thickness (in) 2.56/ Core Width (in) 34/ Core Height (in) 18.34/ Core Thickness (in) 2.56.