NO OEM SHROUD SUPPORT on All aluminum upgrades. We suggest an electric fan 221446 or running without shroud. If you have need for OEM fit with OEM shroud, see copper brass options and check your dimensions! <br><br>Things to check<br>1.) Cap is center<br>2.) Radiator Core is 20 inch wide<br>3.) Radiator Core is 16 3/8 tall (some OEM copper are 17 3/8 tall. No OEM Shroud Support<br>4.) Top hose passenger, Bottom hose driver side.<br><br>Outlet driver side, <br>Core is 16 3/4 tall (may require adjustment using stock shrouds)<br>20 1/4 wide core (small block V8's and modified L6 engines)<br>3 Core cools to 500 HP<br>not drop in for stock L6 engines, radiator is thicker<br>3 inch thick on top and bottom<br>2 inch thick in middle<br><br>Can work for some Ford Galaxie models (But fit is at discretion of purchase, please again compare picture and dimensions prior to purchase)<br><br>Core Dimensions: 16 3/8 x 20 1/4<br>Overall Dimensions: 21 1/8 x 22 1/8 - Includes cap and bracketing<br>Hose Locations: In - Pass / Out -Driver<br>Core Thickness: 2 1/4 (may come as 2 row 1 inch tubing or 3 row with staggered smaller tubes<br>Tanks: 3" (thick tanks!)<br>Rows: 3 <br>Tank Construction: Aluminum<br>Core Construction: Aluminum<br>Inlet Diameter: 1 1/2<br>Outlet Diameter: 1 1/2<br>TOC: 1/8-27NPT (22*150*1/8-27NPT(P))<br>EOC: NA <br>Mount: Bracket Mount<br>Vert - 12 1/2 Horizontal - 21<br><br><font class="HiliteFONT">Suggested Add-Ons:</font><br>Radiator Cap (<a href="http://www.radiatorexpress.com/product.asp?part_id=221633" target="_blank">SKU 221633</a>) <br>Thermostat Relay Kit (<a href="http://www.radiatorexpress.com/product.asp?part_id=221453" target="_blank">SKU 221453</a>) <br>Overflow Tank (<a href="http://www.radiatorexpress.com/category.asp?cat_id=R023" target="_blank">See Category</a>)<br>One 16" fan recommended for this core size (<a href="http://www.radiatorexpress.com/product.asp?part_id=221446" target="_blank">SKU 221446</a>)<br>Electric Fan Shroud (<a href="http://www.radiatorexpress.com/product.asp?part_id=221567" target="_blank">SKU 221567</a>) for alternate mounting of fans<br>