Randy,
Here's what the front of the Dole tower will look like minus the rest of the machine, envision the red valve block mounted on a 1 foot tall stainless tower with a drip pan.
This is the Dole valve system used with your merchandiser. I could be wrong on the insert color, it could be white with the diamond pattern shown on the side of this machine, that was the logo scheme at the time.
I still think it's probably red though with the white Coke swirl logo. I'm getting old, the ol' memory is fading.