Stock L6 engines for 39-40 Trucks only<br>Cap set inside of top tank.<br><br>Core Dimensions: 22 1/2" x 18" <br>Overall Dimensions h x w (measurement includes cap/bracketing):28 1/8" x 22 1/2" <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 1/4<br>Outlet Diameter: 1 1/2<br>TOC: NO<br>EOC: NA <br>Mount: 21 1/8 Inch Across<br><br><br>ADD DUAL ELECTRIC FAN SHROUD = SKU 230471<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><br>939 Chevrolet JC 3.5L 217ci L6, 1/2 Ton Pickup <br>1939 Chevrolet JD 3.5L 217ci L6, 1/2 Ton Pickup <br>1939 Chevrolet VA 3.5L 217ci L6, 1 Ton Pickup <br>1940 Chevrolet KC 3.5L 217ci L6, 1/2 Ton Pickup <br>1940 Chevrolet KD 3.5L 217ci L6, 3/4 Ton Pickup <br>1940 Chevrolet KF 3.5L 217ci L6, 1 Ton Pickup <br>1940 Chevrolet KP 3.5L 217ci L6, 1/2 Ton Panel Truck <br>1940 Chevrolet WA 3.5L 217ci L6, 1 1/2 Ton Pick-up