Original build for 1968 V8 SMALL BLOCK WITHOUT factory air vehicle. This build in 1968 came in 17.5 tall for the core, just like with air, but not as wide. The core is 23 1/2 across (vs the 25 1/2 for with air) making with and without air NON interchangeable. <br><br>Check all sizing on item(s) prior to purchase. For similar item with factory air see SKU 230395<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>Core Dimensions: 17-1/2 x 23 1/2<br>Overall Dimensions: NA<br>Hose Locations: IN-DRIVER /OUT-PASS<br>Core Thickness: 1-3/4<br>Tanks: 2-1/2<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.