Fragola has designed this new adapter for the GM LS series engines to allow the addition of a temperature probe to the cylinder head.
Each fitting is machined from Mil-Spec aluminum and anodized black.
It is available in either 16M x 1.5 or 12M x 1.5 thread, depending on your application, and accepts a 1/8" NPT probe.
Each fitting also includes a sealing ring to prevent leaks.
Please select thread size below.