Dartin for Divorce

Honestly, I'm not sure if red is better, I've never used it. I've used black on front and back of intake. I didn't use anything on my son's header bolts when we swapped them out...lucky I guess with no leaks!(knock on wood). I'm fairly new here as well, and I tend to go with what the guys recommend overall.( taking everything with a grain of salt). So yes, I'd get the red.