Burb tank for a 70K10

[70K10Hunter]

I am gathering parts for my K10 build, and just like most I will relocate the fuel tank between the frame rails where the original spare tire went. I have heard most use the Blazer tank couldn't find one so I scored a burb fuel tank out of a 89. Called the Chevy dealer and found out it is a whopping 40gal Yehhh Buddy!! got some capacity now. Measured to the top of the filler tube it is approx. 15" high. I guess it will stick down a little further than maybe anticipated but no worries the truck will get lifted and I will build a bullet proof skid plate for it. The truck I'm building had the aftermarket saddle tanks on it with the tank selector valve on the driverside floor, not gonna need those anymore! the tank I am using is from I believe a fuel injected TBI engine(not sure) any way got the filler tube the tank and the pump for 60 bones. Does any body know what fuel pressure those pumps run at? I haven't decided what engine I will use yet. Could I use this pump setup with a carb, and fuel pressure regulator?