Ok just got my so called 3-row and it is a two row 1/2 holes. Not sure waiting to hear from vendor maybe wrong part not sure. New rad is 1 1/2" thick old rad is 1 3/4" thick signal row but 1" tubes with plastic sides New rad is all aluminum with nice welds looks well made.I will keep you all posted. I am thinking old radiator might be better but read about thinner may work better for air flow . I would like to know what others think if I should use new radiator if I am told I got the right one or should I go a different route like speedbrake suggested.