Have used BLUE in the past, but now I picked up some ORANGE and used on my oil pan studs (hated the thought of these things backing out on me with the engine already installed in the car).

So I'm actually contemplating using ORANGE for the cam bolt now.

Also, speaking of using thread-lock (not meaning to hijack the thread '@mopar dave'): are you guys using anything on the oil pump pickup-to-pump body?

I haven't used anything before, but now it feels like I should...???