Aeromotive 65-67 GTO / LeMans Fuel Tank 18321 - These Aeromotive fuel tanks feature an Aeromotive 340 Stealth electric fuel pump mounted to a billet aluminum, black anodized hanger assembly. The 340 Stealth electric fuel pumps boast an impressive 340 lph flow and use a turbine pump mechanism for increased durability and performance. These fuel tanks also features an innovative baffling/tray system to control fuel slosh and keep the 340 Stealth fuel pump submerged ensuring consistent pump performance even at low fuel levels and extreme driving conditions. The tanks include factory style sending unit that comes preinstalled, pre-pump filter sock, internal return line tubing, and three AN ORB ports--one for the feed line, one for the return line, and one for the vent. For extra protection, the tanks are silver powdercoated for maximum durability. Silver Powdercoat finish. EFI-style internal baffling. 0-30 Ohm Universal Fuel Level Sending Unit. Black Anodized Pump Hanger Assembly. 340 Stealth Fuel Pump (P/N 11140). Pre-Pump Filter Sock Assembly. (3) ORB-06 Ports - Outlet, Return and Vent. 340 Stealth Tank SPECS: Fuel Injected Engines: Up to 850 HP - naturally aspirated and up to 700 HP - forced air induction. Carbureted Engines: up to 1000 HP - naturally aspirated and up to 800 HP - forced air induction.