Carter P5001 In-Line Electric Fuel Pump Carter Fuel Systems universal fit Rotary vane pumps are internally regulated, offer a free flow design with no points to burn out or shaft seals to leak 12 volt 3/8 inch NPT inlet and 5/8 inverted flare outlet for connection to 3/8 hard line 20 psi output, 50 gph free flow Includes comprehensive installation kit and full instructions for a hassle free installation