Radiator
I recently purchased a radiator for my build and noticed a small line down at the bottom on the drivers side as well. I didn't see this on the AC Delco radiator I purchased to replace the one in my car with a manual transmission. It did have transmission cooler lines but not this lower line.
It's the port on the bottom left hand side. I've called some other aftermarket radiartor companies and was told they built the radiator which may have provisions that are not needed and to just cap it off if you're not using it.
Thanks for the pic. So it's definitely a active part of the radiator? And it's just a hose port/barb? No threads or room for a clip? I'm not a F body guy, but that's definitely interesting to me.
