Fits: <br>1939 Chevrolet JA Master Deluxe 3.5L <br>1939 Chevrolet Master 85 3.5L <br><br>L6 engine layout only! <br><br>Manual Transmission ( For auto see related ad-on to build in a cooler)<br> <br>Core Dimensions: 22" x 16 7/8" <br>Overall Dimensions h x w (measurement includes cap/bracketing): 27 7/8" x 19 1/4" <br>Core Thickness: 2 1/4<br>Tank Width: Upper - 3", Lower - 2 1/2"<br><br>Rows: 3<br>Tank Construction: Aluminum<br>Core Construction: Aluminum<br>Hose Location: In - Center, Out - Passenger <br>Inlet Diameter: 1 1/4<br>Outlet Diameter:1 1/2<br>TOC: NO<br>EOC: NA <br>Mount: 18 3/8" <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>)<br>