1969-1972 BIG BLOCK Corvette Radiator Setup. This item has an overflow fill pipe on top passenger side. (For versions with a cap, see the 5.7L Small Block versions)<br><br>All Aluminum 3 Row Radiator delivers 650 HP of cooling! Comes without filler cap.<br>installation note: may need to cut the insulators and make them square as tanks on this unit are not round.<br><br>Core Dimensions: 17 x 27 1/2<br>Overall Dimensions: 18 5/8 x 31 5/8<br>Hose Locations: IN-DRIVER /OUT-PASS<br>Core Thickness: 2<br>Tanks: 3-3/8<br>Rows: 3<br>Tank Construction: Aluminum<br>Core Construction: Aluminum<br>Inlet Diameter: 1 1/2<br>Outlet Diameter: 1 3/4<br>TOC: 1/2-20 Straight Thread, G 1/4 (may require adapter to change to 5/16 IF, not included.<br>EOC: NA <br>Mount: Saddle Mount<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>Two 12" Electric fans (<a href="http://www.radiatorexpress.com/product.asp?part_id=221449" target="_blank">SKU 221449</a>)<br>Or one 16" fan (<a href="http://www.radiatorexpress.com/product.asp?part_id=221446" target="_blank">SKU 221446</a>) for this core size<br>Electric Fan Shroud Kits (<a href="http://www.radiatorexpress.com/category.asp?cat_id=R024" target="_blank">See Category</a>) for alternate mounting of fans<br>