Copper brass 3 row designed to fit into the stock inline 6.<br><br>Copper Brass all metal original style radiator is built to order in the USA. Allow 4 week build time. Item will be made with automatic transmission. For manual, specify upon ordering.<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) 1946-48<br>Engine 6 Cyl<br>Material Copper/Brass<br>Available Cores Standard Automotive<br>Core Size 19-1/4 x 19-3/4<br>Available Rows 3<br>Core Thickness 2 <br>Cooler Size N/A<br>Flow Type Downflow<br>Inlet Size 1-1/4"<br>Outlet Size 1-1/2"<br><br>Standard Automotive Core Highlights<br>Based on 60's style core with 1/2" tubes on 9/16" centers' the standard automotive core units are drop-in, stock replacements. Made from all new material they offer the highest quality for your stock application.<br>NOTE: We also offer this item in High Efficiency and Optima core constructions for added efficiency at added cost. Contact a sales associate for quotation.