I replaced the 4-row radiator in my car with an aluminum 2-row unit, but the old radiator is still good. There are some bent fins, so please look at the pictures. This was more than adequate for my car before I restored the air conditioning. Typical cruising temperatures were 190F-205F, with idling temperatures up to 220F on hot days with a 180F thermostat. The inlet and outlet are both 1-1/2". This unit is brass and copper and NOT an OEM part. This has the fittings for an automatic transmission. Approximately 12-years and 12,000 miles on this radiator. $50 plus shipping. Location is Elkhart, Indiana.