cap is inside on this vs OEM that has it on top. Will fit original support area, but not with access to cap through radiator support frame like OEM. See illustrations prior to purchase. <br><br>All aluminum 3 row radiator for 1937 Chevrolet Master (Car). It is currently only available in a Chevrolet V8 application, so this will not work with the inline 6 cylinder.<br><br>Core Dimensions: 21 5/8" x 16 1/2" <br>Overall Dimensions h x w:27 7/8" x 19 1/2" - MEASUREMENT includes cap/brackets<br>Core Thickness: 2 1/4" <br>Tank Width: 2 1/2"<br>Rows: 3<br>Tank Construction: Aluminum<br>Core Construction: Aluminum<br>Hose Location:In - Center, Out - Passenger <br>Inlet Diameter: 1 1/2<br>Outlet Diameter: 1 3/4<br>TOC: YES, 1/2-20 Straight Thread, Inverted Flare <br>EOC: NA <br>Mount: 18 1/2" <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>Add external oil cooler (<a href="http://www.radiatorexpress.com/product.asp?part_id=221617" target="_blank">SKU 221617</a>)<br>Add flex radiator hoses (<a href="https://www.radiatorexpress.com/category.asp?cat_id=R059" target="_blank">See Category</a>)