This radiator is designed to replace the OEM 80-87 radiator V8 with a 2 row installed. The side mounts for the 2 row were 2 inch on one side and 2 3/4 on the other (mounts for OE 3 row were thicker on each side)<br><br>2-3/4" Passenger Side Mount, 2" Driver Side Mount, 26-1/4" Wide Core<br><br>Check sides and what was in vehicle prior to purchase to ensure proper fit. <br><br>We CAN make this same version into a 3 row for more cooling at request- contact our team. <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: 17 x 26-1/4<br>Overall Dimensions: NA<br>Hose Locations: IN-DRIVER/OUT-PASS<br>Core Thickness: 1 1/2<br>Tanks: 2-3/4<br>Rows: 4<br>Tank Construction: Brass<br>Core Construction: Copper<br>Inlet Diameter: 1 1/4<br>Outlet Diameter: 1 1/2<br>TOC: YES 8-1/2 5/16 IF<br>EOC: NA<br>Mount: Saddle 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.