Exact Fit: Engineered for 2007+ gen IV LS engines, this oil sump oil pressure relief valve plug precisely fits the LS engine with an M12×1.75 thread and 15mm hex head for direct, no-modification installation and leak-free sealing
Eliminate Oil Pressure Issues: This oil pressure relief valve bypass conversion kit for LS engines bypasses the original secondary valve to effectively solve blockage and pressure drop issues that may occur after AFM/DOD/VVT conversion
Heavy-Duty Construction: The GM oil pan pressure relief valve block off for LS engines plug features high-strength steel construction with superior heat/vibration resistance, plus an upgraded washer for permanent high-pressure sealing
Essential for Engine Modification: Oil pan oil pressure release valve plug for LS engine - bypass conversion kit, used to maintain stable oil pressure when modifying the AFM/DOD/VVT system on fourth-generation for LS engines
Broad Compatibility: This oil pressure relief valve plug for LS engines works with all 2007-2013 Gen IV engines (LS3/L99/L96/L92/LMG/LC9/L76/LH6) and is the ideal solution for oil pans with pressure-regulating valves