Core is 15-1/2 x 23-1/2. Check this sizing as some other options including V8's go from 15 1/2 to 17 1/2 tall by 25 1/2 wide. This unit will fit various 1961-1963 models with the smaller core @ 23 1/2 wide.<br><br>Without Factory Air<br>Fits both L6 and V8 283 327 vehicles with 23 1/2 wide core size.<br><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>Core Dimensions: 15-1/2 x 23-1/2<br>Overall Dimensions: na<br>Hose Locations: IN-PASS /OUT-PASS <br>Core Thickness: 2<br>Tanks: 3<br>Rows: 3<br>Tank Construction: Brass<br>Core Construction: Copper<br>Inlet Diameter: 1 1/2<br>Outlet Diameter: 1 3/4<br>TOC: YES<br>EOC: NA<br>Mount: Bracket Mount<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.