🚗 Elevate Your Ride with Mishimoto's Performance Radiator! Designed with a core thickness of 2.21 inches for optimal heat dissipation. Backed by Mishimoto's lifetime warranty for peace of mind. Innovative feature for easy maintenance and enhanced longevity. Crafted from high-grade aluminum for durability and performance. Seamlessly fits 2006-2010 Chevrolet/GMC 6.6L Duramax. Core size Direct fit All-aluminum The Mishimoto MMRAD-DMAX-06 Performance Aluminum Radiator is engineered for a perfect fit in 2006-2010 Chevrolet/GMC 6.6L Duramax trucks, featuring a robust all-aluminum construction, efficient cooling capabilities, and a convenient magnetic drain plug, all backed by a lifetime warranty.