Boundary billet oil pump gear for Dodge Hemi Gen III 5.7L and 6.1L V8 engines upgrades the stock pump rotor with a high-flow, machined gear meant to support improved oil circulation. The billet construction and close-tolerance machining promote reliable meshing and durability under higher loads. It's intended for engine refreshes or builds that require a robust oil pump drive component without altering housings.
Boundary Dodge Hemi Gen III 5.7L/6.1L V8 Billet Gear High Flow Oil Pump Gear