<p>LS Oil Level Sensor Plug Male M20-1.5</p> <p></p> <ul> <li>This Fitting is has a 1" hex head and M20-1.5 metric thread with O-ring seal</li> <li>Designed to plug the oil level sensor threaded port in LS series oil pans </li> <li>Compatible with all GM LS Series Engines</li> <li>Made in Wichita, Kansas from aerospace grade, USA produced billet aluminum</li> <li>This kit Includes 1 aluminum adapter, and 1 O-ring</li> </ul>