GlowShift M12 x 1.5 Male to 1/8-27 NPT Female Gauge Sensor Sender Thread Adapter Reducer

needed an adapter to adapt LS coolant temp sensor hole in head down to 1/8 NPT for the new autometer sender. Came solid with a small 1/16″ hole in it which was a problem. I chucked it up in the vice and drilled the center out until the sender fit threw. Put some thread sealer on the sender and put it in the adapter and then sealer on the adapter threads and threaded it into the head. Works perfect. Great solution to my problem.