1998-1999 Camaro / Firebird 3 Row Racing radiator. This custom made upgrade is rated to 650hp. <br><br><br>Item has coolant sensor port top passenger side. If you don't require this, you'll want to bypass by attaching an OE sensor or tap the hole with a 1/2 pipe tap & put a plug in it<br><br>We sell the sensor, SKU 227673<br><br>Core Dimensions: 17 3/4 x 25<br>Overall Dimensions: 20 1/2 x 29 5/8<br>Hose Locations: IN-PASS /OUT-DRIVER<br>Core Thickness: 2<br>Tanks: 2-1/2<br>Rows: 3<br>Tank Construction: Aluminum<br>Core Construction: Aluminum<br>Inlet Diameter: 1 1/4<br>Outlet Diameter: 1 3/8<br>TOC: YES 1/2-20 Straight Thread, Inverted Flare <br><br>EOC: NA <br>Mount: Pin Mount<br>has return line on bottom driver side. If you do not require, cap and clamp this additional port. Should be a 5/8" hose size.<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>