Fit Notes:<br>Top hose passenger, curved in<br>Filler on driver side<br>With Air models, V8 engines. <br>3 1/2 thick on sides.<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>SPECS<br>Country of Manufacture United States<br>Make / Model Buick <br>Year(s) 1965-66<br>Engine V8 401<br>Notes w/ Air, Filler Neck Driver Side, Curved Inlet, 3-1/2" Wide Mounts<br>Material Copper/Brass<br>Available Cores Standard Automotive<br>Core Size 17 x 20-3/4<br>Available Rows 4<br>Core Thickness 2 5/8<br>Cooler Size 12-1/2x5/16 IF<br>Flow Type Crossflow<br>Inlet Size 1-1/2"<br>Outlet Size 1-1/2"<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.