Evergreen EGR-6.0-CNK-3 Upgraged Oil Cooler & Upgraded EGR Cooler Kit Ford 6.0 OHV V8 Diesel Turbo Please note that if you purchase from seller RUDY'S DIESEL on this listing, you will receive COUNTERFEIT products Factory honeycomb is replaced with bigger stainless steel tubing which allows for better exhaust gas flow into manifold Pressure tested tig welds guaranteed not to leak Direct replacement of existing EGR cooler Please see description details below to ensure the fitment