This item is made with the STOCK L6 fitment in mind. Hose diameters are set for the L6 engine.<br><br>This is an upgraded all aluminum radiator with 1 row of 1.5 thick tubing. Top tank overhang to engine (core to grill side). Bottom radiator tank 1 3/4 for proper fitment into the L6.<br><br>Top tank will resemble an OEM radiator with the stamping and oval top. Bottom tank will be a modified aluminum tank to ensure proper fitment into the area. (Not stamped as pictured) <br><br>If you have a L6 stock engine do not purchase anything that says "V8" as those are for engine swaps and TOO THICK for your use. <br><br>All welded aluminum metal high performance style radiator is built to order in the USA. Allow 4-6 week build time.<br>Purchaser is required to match illustration, thickness and measurements prior to purchase to ensure fitment. Item sold as illustrated and described disclosing model information is added as a reference. Custom built items are non returnable (12 month exchange warranty included)<br><br>Country of Manufacture United States<br>Make / Model Chevy 1937 - 1954 Car<br>Year(s) 1949-54<br>Engine L6<br>Material Aluminum<br>Available Cores High Efficiency <br>Core Size 17-1/4 x 21-1/4<br>Available Rows 1<br>Core thickness 1 1/2<br>Cooler Size 12-1/2x1/4 NPT<br>Flow Type Downflow<br>Inlet Size 1-1/4"<br>Outlet Size 1-1/2"<br><br>Desert Cooler Aluminum Radiator Highlights<br> Original appearance and mounting.<br> Application specific, not a universal fit.<br> Machined billet filler neck.<br> Die stamped components to eliminate weld related failures, while providing uniform high standard quality.<br> Furnace brazed core, no epoxy.<br> Polishing Available.<br> Made in the USA.