PRODUCT SPECIFICATION:Engine: 4.2L, 4.6L, 4.9L, 5.4LReservoir included: NoFitment type: Direct ReplacementPulley included: YesHousing material: Cast IronPart type: PS PumpOutlet thread size: M16 x 1.5Hose port type: ORingPulley attachement type: PressonInlet attachement type: Hose BarbOutlet attachment type: Threaded