In side view of a fuel injected tank. On standard fuel tanks we use A/C Delco fuel pumps. All of our tanks are baffled to control fuel tank slosh. Replacement fuel pumps on our standard tanks are readily available at your local GM dealer or most auto parts stores. The picture shown above is a display tank the baffles are not normally cut away. We prefer to use in tank fuel pumps due to the many advantages it allows.