This performance radiator features 2 rows of 1.25 extra wide tubes for extreme capacity fin/tube contact. This item is ideal for high horsepower applications.<br><br>Very thick radiator (2.5 in middle 3 1/2 on sides) Item may require mounting adjustment.<br><br>Returns at expense of purchaser, Fitment at discretion of mechanic.<br><br>1973-1976 Chevrolet Corvette C3 Aluminum Performance Radiator. These COLD-CASE radiators are Tig welded 100 percent aluminum and absolutely beautiful.<br>Don't buy a 3 or 4 row aluminum radiator! It doesn't cool as good as these oversize 2 row models.<br><br>These radiators are original appearing and have the correct stamping. Once painted, you'd be hard pressed to find a difference over an original versus a COLD-CASE.<br><br>100 percent TIG welded<br>All Aluminum<br>Polished OE style tanks<br>16 fins per inch<br>Corrugated fins that give more surface area and more thermal transfer<br>Pressure tested<br>Direct fitment for 73-76 Corvette<br>Old Part Number: RPE716<br>Radiator Specs<br><br>Core Height 16.8 inch<br>Core Width 27.5 inch<br>Overall Height 19 inch<br>Overall Width 33.7 inch<br>Overall Thickness 3 inch<br>Tubes (2) 1.25 inch Tubes<br>Upper Hose 1.50 inch<br>Lower Hose 1.75 inch<br><br>(<a href="https://www.coldcaseradiators.com/warranty" target="_blank">Register your warranty direct with manufacturer online</a>) <br><br>