ICT Billet 551149 - SBC to LS Swap Coolant Temperature Sensor Adapter 1/2"-14 NPT Water LS1 LSX LS3

Male M12-1.5 to Female 1/2" NPT This adapts SBC/BBC 1/2" NPT coolant temp sensors to fit LS series engines Compatible with: all GM LS Series Engines Made in Wichita, Kansas from aerospace grade, USA produced billet aluminum Includes: 1 adapter and 1 sealing washer Will fit sensors with up to 1.7" length, measured from probe tip to the outer edge of adapter.