Fitment Notes:<br>Brackets on Grill Side of unit<br>Cap on top (Chevy applications only)<br>Core is 21 1/2 wide (some options were wider see copper radiator sku 229824)<br><br>100% aluminum 4 row desert cooler for 1955-1959 Chevy/GMC trucks w/ V8 core support and V8 engine. Check illustration and dimensions, rated to 1000 HP. This is not a stock replacement due to thickness. Expect additional air resistance from the thicker core. We suggest adding electric fans.<br><br>Core Dimensions: 19 3/8 x 21 3/4<br>Overall Dimensions: 26 3/4 x 26 1/2<br>Hose Locations: IN-CENTER /OUT-PASS<br>Core Thickness: 2-3/4<br>Tanks: 3 Rows: 3-1/2<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, Inverted Flare<br>EOC: NA <br>Mount: Bracket Mount<br>Vert - 13 3/4 Horizontal - 25 3/4<br><br><font class="HiliteFONT">Suggested Add-Ons:</font><br>Radiator Cap (<a href="/product.asp?part_id=221633" target="_blank">SKU 221633</a>) <br>Thermostat Relay Kit (<a href="/product.asp?part_id=221453" target="_blank">SKU 221453</a>) <br>Overflow Tank (<a href="/category.asp?cat_id=R023" target="_blank">See Category</a>)<br>One 16" fan recommended for this core size (<a href="/product.asp?part_id=221446" target="_blank">SKU 221446</a>)<br>Electric Fan Shroud (<a href="/product.asp?part_id=221767" target="_blank">SKU 221767</a>)