Fuel Manifold 1/2" pump, (1) -8AN outlet, (1) -8AN inlet, (1) 1/8" pressureFuel efficiency and delivery is vital to promote maximum performance and preven engine failure, caused by poor fuel management. TCM stainless fuel manifolds come polished and configured to join two separate fuel sources without brackets or excessive plumbing. Our fuel manifolds mount directly to your mechanical or electric fuel pump.