What side of the radiator should the inlet and outlet be on a radiator for a 360? I do not have the motor here to look at yet and have a chance to buy a cheap radiator if it will work.
It really is up to which water pump you use, either will fit the 360.
70 up wp is passenger side bottom, driver side top.
Prior to 70 driver side top and bottom
If you are using a stock 360 balancer then for ease of timing use the 70 up wp. Although I did use a 70 down wp on a 360 and it wasn't that bad to see the timing marks, past the lower hose.
not sure about the timing marks the motor is not home yet. I am looking at a radiator that has the lower hose on the drivers side. Not sure it will work for me. Can the location be changed on an original radiator?