This is a custom built to order item made in the USA> Allow 4-6 weeks for completion. Item comes with 12 month warranty. Item is made for automatic transmission, but can be made manual at your request. Electric fan shroud and fan combos can be added and built to order at request. All customized items are made per the dimensions and specifications listed here. We do not guarantee ant fit based on catalog lookup. We expect consumer to check and compare to their needs prior to purchase:<br><br>Direct fit radiator, bolt in replacement radiator for the 2003-2009 Dodge Ram 5.9 & 6.7 Cummins Diesel<br> <br><br> 2.25" thick core (2 rows, 1" tubes)<br> Direct fit radiator<br> 16 Fins per inch<br> Filler neck is machined from a solid aluminum billet<br> No epoxy, fully furnace brazed<br> Fully TIG welded<br> Proudly MADE IN THE USA<br><br>The core for this custom built performance radiator features 2 rows of 1" tubes, which is 2.25" thick (compared to the OEM core that is 1.375"). This radiator mounts exactly like the original radiator. In addition the bracketry for the fan/shroud assembly is exactly like the stock radiator<br>