Gently used Holley Competition Mechanical Fuel Pump, flows 130 gph, 12 - 16 psi, plumbed for 1/2" NPT fittings for large fuel lines. Base can be rotated to get the inlet/outlet ports where you want them. Designed for carbureted SBC engines and requires an external fuel pressure regulator. If you are running a large-displacement engine and want to stay with a mechanical fuel pump, this is the hot ticket. Price does not include shipping.