The LOJ Conversions Oil Pressure Sender Adapter will allow you to use your OEM Oil Pressure Sender with any Gen III/IV Small Block Engine. The adapter is threaded properly for compatibility with both the GM sender location and the Nissan Oil Pressure Sender. Angled for intake manifold clearance. Sealing washer and jam nut allows it to be installed at any angle. Keep your OEM Pressure Gauge functional!
Please note: A straight thread adapter will NOT give you sufficient intake manifold clearance to use your OEM pressure sender!