NOTE: Manual Transmission or use of external transmission cooler required for this design. see related items for external coolers.<br><br>Features: 65-66 Ford V8 Radiator designed with a triple flow high output core for the most extreme cooling. 1/2 tubes designed on 5/16 center for a 40% increase in heat transfer points over the OEM copper 3 row. Plus, we have routed the fluid to pass through this item 3 times for maximum cooling efficiency (standard radiators flow down/across and out 1 pass). See illustration for details on triple flow technology.<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>SPECS<br>Country of Manufacture United States<br>Make / Model Ford Galaxie<br>Year(s) 1965-66<br>Engine V8 352/390/427<br>Notes 3 Row<br>Material Copper/Brass<br>Core Design Triple Flow high efficiency<br>Core Size 17-3/8 x 23-1/4<br>Available Rows 3<br>Core Thickness: 2<br>Cooler Size NO OIL COOLER - Use of external required. See options like SKU 221617<br>Flow Type Downflow<br>Inlet Size 1-1/2"<br>Outlet Size 1-3/4"<br><br>Core Highlights<br>Extreme style copper core with 1/2" tubes on 5/16" centers. Offers 40% more heat transfer points. The most efficient core on the market when combined with increased air-flow and our Tripleflow option (note: In almost all cases, we will not sell the Optima core without the Tripleflow option. Our Tripleflow option requires that inlet and outlet be on opposite sides and must use auxillary tranny cooler for automatic transmission vehicles).