This copper brass made to order OEM replica is for the Z28 models only. Other versions of this radiator can be used, but this tank design better mimics OEM exact to ensure resale value is maintained. note: mounting bracket may differ slightly in design from OEM.<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 manual transmission for stock Z28 layout. To add internal transmission cooler to build, contact us. <br><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>Core Dimensions: 17 x 20-3/4<br>Overall Dimensions: NA<br>Hose Locations: IN-DRIVER/OUT-PASSENGER<br>Core Thickness: 2<br>Tanks: 2-1/2<br>Rows: 3 (4 ROW AVAILABLE, CALL FOR PRICING)<br>Tank Construction: Brass<br>Core Construction: Copper<br>Inlet Diameter: 1 1/2<br>Outlet Diameter: 1 3/4<br>TOC: YES 12 1/5 X 5/16 IF<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.