ICT Billet 551623 - Oil Pressure Sensor Adapter Port - For Gen 4 LS Valley Pan - M16-1.5 Sending Unit

Oil Pressure Sensor Adapter Port Must drill hole approx 1/4" diameter in valley pan for oil pathway to sensor. (All ICT valley pans have the hole center marked) Compatible with ICT part numbers 551605 &/or 551646 only Compatible with all years factory LS oil pressure sensors M16-1.5 thread Allows factory Gen 4 oil pressure sensor location on ICT valley pans