(Extended Length) LS Coolant / Water Temperature Sensor Sending Unit Adapter LS1

This adapts SBC/BBC (3/8" NPT) coolant temperature sensors to fit into LS series cylinder heads. LS BRACKETS. LS ADAPTERS. LS ELECTRICAL. Compatible with: all GM LS Series Engines. Extended Length Adapter - Male M12-1.5 to Female 3/8"-18 NPT Adapter.