I'm bumping this up because I finally got my parts to replace the radiator. You can see the bulging and split in the channels.
Unfortunately I ran across a whole lot of radiator stop leak pouring out into the drain pan.
Correct me if I'm wrong, but I don't think this is standard to do on a track car, so I'm not really sure why it would be there.
I'm asking the previous owners about it as I post this.
Ryan