High Volume Oil PumpHelps to reduce oil carryover during high RPM operation: higher column helps reduce engine and oil temperatures53 mm diameter rotors for maximum performanceGain 20% oil pressure, 125% pressure volume and 135% scavenger volume over OEM stock pumpsGain of 16% oil pressure, 66% pressure volume and 100% scavenge volume over OEM stockHigh-quality die-cast aluminum body construction, high-strength steel gear constructionFits both stock and aftermarket cam support plates for seamless installationUnits: EachProduct Name: PumpMaterial: AluminumType: Oil