The Moroso Chevrolet small-block single-stage external oil pump is a tri-lobe, left-side-mounted unit specified at 1.200 pressure for external single-stage applications. It’s presented as a replacement or upgrade option for Chevrolet small-block installations that require an external pump arrangement. Its tri-lobe design and left-side orientation are intended to match setups where that pump configuration and specified pressure are required.
Moroso Chevrolet Small Block Single Stage External Oil Pump - Tri-Lobe - Left Side - 1.200 Pressure