LS Engine Swap Male M16x1.5 or M12x1.5 Female 1/8 NPT Aluminum Oil Pressure Sensor and M12*1.5 to 3/8 NPT Coolant Temperature Sensor for all LS Adapter Connector With Gasket Silver Feature: 1. The oil pressure sensor adapter is a perfect replacement for LS series engine to better meet your demands. 2. This adapter installs most commonly in the toprear, or frontdriver side of the engine block to access pressurized oil of the engine. 3. The adaptor can help to effectively seal to the block with a sealing washer with higher efficiency. 4. 1/8in NPT taper pipe thread port in the rear of the fitting allows for common sensors or plumbing fittings. 5. Easy installation, no need complicated tools, convenient to use, bring you more convenience. Specification: Item Type: Oil Pressure Sensor Adapter Material: Aluminum Fitment: Replacement for LS Series Engine Package Included: 1* M12 1.5 Adapter to 1/8 NPT Oil Pressure Sensor Adapter 1* M16 1.5 Adapter to 1/8 NPT Oil Pressure Sensor Adapter 1* M12 1.5 Adapter to 3/8 NPT Coolant Temperature Sensor 2* Sealing washer