I put a fuel tank in the back of the frame of my 52 Chevy truck as well I have a 235 haven’t had any issues with the stock fuel pump.
I also added an electric fuel pump at the back of the tank I hooked it up to a toggle switch to the ignition switch so no power unless key is on I use it to prime the carburetor for the reasons my truck sits for long periods of time
I will turn it on for about 15 seconds along with the choke .
Be careful to not run the electric fuel pump to long it could and will flood your carburetor and gas will leak on your exhaust manifold.
Last edited by latroca52; 07/17/2022 4:22 PM.