Granatelli Motor Sports Oil Sender Adapter, LS Gen IV.

Granatelli Motor Sports 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 Granatelli Motor Sports valley pans have the hole center marked). Compatible with Granatelli Motor sports part numbers 595001 &/or 595002. Compatible with all years factory LS oil pressure sensors.M16-1.5 thread. Allows factory Gen 4 oil pressure sensor location on Granatelli Motor Sports valley pans.