/6 to 360 swap

I purchased a 72 Dart heavy duty v8 / AC radiator for my 68 Barracuda when I replaced the \6 with a hot 360. This radiator is a 22" wide 2 core radiator with the inlet on the top left and outlet on the bottom right (same as the 19" \6 that was in the car). My engine is making around 370HP and this radiator with a clutch fan and no shroud keeps the temp constant at the control point of a 180 thermostat sitting in traffic on a 100+ degree day.

I see no reason to worry about a third row.

The 73+ radiator is also a 2 row but is 26" wide, the inlet outlet are in the same place as the 72. You core support opening is only 22".