This version radiator was produced only early year 1961 Ford Thunderbird. On this model they put the transmission cooler on the hot side (passenger side) of the radiator. They quickly switched this design to move transmission to driver side mid year 1961.5.<br><br>Confirm location of transmission cooler prior to purchase. <br><br>Copper Brass all metal original style radiator is built to order in the USA. Allow 4-6 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 cannot be canceled mid build and are non returnable (12 month exchange warranty included)<br><br>Country of Manufacture United States<br>Make / Model Ford Thunderbird<br>Year(s) 1961 early<br>Engine All<br>Material Copper/Brass<br>Available Cores Standard Automotive<br>Core Size 17-1/2 x 23-1/2<br>Available Rows 3<br>Core Thickness 2<br>Cooler Size 8 inch on center, 1/8 NPT<br>Flow Type Crossflow<br>Inlet Size 1 3/4<br>Outlet Size 1 3/4<br><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.