Male M12-1.5 to Female 3/8"-18 NPT Adapter
- This adapts SBC/BBC coolant temperature sensors to fit into LS series cylinder heads
- Fits: all GM LS Series Engines
- Made in Wichita, KS from aerospace grade, USA billet aluminum
- Includes: 1 aluminum adapter, 1 sealing washer
- Will fit sensors with .85" length, measured from probe tip to the outer edge of adapter. Most aftermarket gauges will use a 3/8" npt thread adapter (usually included with gauge)