Oil pump ID?

[terrible one]

I'm not sure whether it was on this board or not, but I recently read a few threads that mentioned with the stock lower capacity oil pan it was a bad idea to run a high volume oil pump due to the possibility of it sucking the pan dry.

I bought my longblock secondhand and in short was wondering how I could tell if the guy had put a high volume or high pressure pump on it vs. stock just by looking at it? 

[RD]

fwiw, i ran a HV oil pump with a stock oil pan in my ramcharger and 72 charger for years with no issues.  the only time i believe you will have an issue with the HV oil pump and a stock pan is if you are hitting 4500 rpm or higher on a regular basis.  

[terrible one]

Worth enough to give me a bit of piece of mind. I guess I'll quit stalling and start this thing up for the first time already 

[RD]