Condition: 100% Brand New <br>Item Type: Coolant Temperature Sensor Adapter <br>Material: Aluminum <br>Color: As picture shown <br>Type: Male M12-1.5 to Female 3/8in -18 NPT Adapter <br>Fitment: Fit for all LS series engines<br>1、Factory LS cylinder heads are machined with metric M12?1.5 coolant sensor ports, so your factory Small Block Chevy sensor won't thread in to them. <br>2、This adapter allows you to keep your original sensors and integrate them into your swapped LS engine. <br>3、Male M12?1.5 to female 3/8in?18 NPT adapter, fit all LS series engines, wide application. <br>4、Made of hgih quality aluminum material, rugged, anti?corrsion and durable. <br>5、Built to meet standard specification, strictly follow factory quality control.<p>1 x Coolant Temperature Sensor Adapter&nbsp;</p><p>1 x Spacer</p>