Thickness Of Radiator And/or Shroud, Fans:6" (This is a low profile setup utilizing all USA made items)<br><br>This is a custom all aluminum radiator built to order item made in the USA. Allow 4-6 weeks for completion. Item comes with 12 month exchange 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 fit based on catalog lookup. We expect consumer to check and compare to their needs prior to purchase. Custom built items cannot be canceled mid build and are non returnable (12 month exchange warranty included)<br><br><br>Direct fit, bolt in replacement aluminum radiator for 1937-1939 CHEVROLET Trucks with V8 motors.<br><br><br>Inlet: 1.5"<br>Outlet:1.75"<br> <br>Direct fit radiator<br>Built as Automatic (Can be built manual @ request)<br>Full Aluminum shroud<br>16" Spal LOW Profile fan<br>Thickness of package (radiator, shroud, fan)...6.0"thick<br>1300 CFM<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>100% MADE IN THE USA<br> <br>The core for this custom built performance radiator features 2 rows of 1" tubes. The tubes are space 3/8" apart, on center. With 3/8" centers we are able to put more rows of tubes, fins, and coolant volume in the core as well as create more surface area for air to travel over' allowing for greater heat dissipation.