Performance Oil Pump for GM GEN III & GEN IV Engines: 4.8L, 5.3L, 5.7L, 6.0L and 6.2L.
– 18% Higher Volume upgrade with Standard Pressure
– Cast Aluminum Housing is CNC Machined and Hardcoat Anodized
– Cast Iron Cover is CNC Machined and Phosphate Coated
– Uses Stock 1-1/4″ bolt on screen
– Higher Volume Melling Pump
– Relief Valve with screw in valve plug (optional lower stock spring included)