Description

Oil pump reliability is the foundation of engine longevity, and a worn or mismatched relief spring compromises both pressure stability and component protection. The Medium Pressure Spring 1473 is engineered to maintain consistent oil delivery across varying engine speeds and loads, ensuring your pump responds precisely when it matters most. Whether you’re rebuilding a high-revving race engine or maintaining peak performance in a street machine, this OEM-quality spring restores the thermal and mechanical integrity your system demands.