HOLLEY Holley Efi Fuel Tank Module - 255 Lph - 70-73 Gm F-Body This in-tank fuel pump module is a high-pressure unit that delivers a flow of 255 liters per hour (LPH) and is designed to support electronic fuel injection (EFI) engines generating up to 550... MSRP: Was: Now: $439.95 Add to Cart