Do I need a fuel regulator?

[dave`12]

When I put my 350 engine (carb, holly street demon 625cfm) in my truck, I put a Mr. Gasket 12s micro fuel pump. The thing quit after less than 5k miles.

I just replaced it with an edelbrock universal micro pump.

https://www.edelbrock.com/universal-...e85-17301.html

Well, looking at the instructions (which I don't think I did last time) I see they say it needs a regulator. Of course they don't say which one I should get, and if it's for every application..

Anyone use this pump? Could this be why my last failed? I've got it on and it works, but now I'm worried.

I googled it and got some non-specific advice, and some people arguing about what type of regulator you need.

If I need one, can someone recommend one?

As always, you guys are the best; thanks in advance.