Coolant Temperature Sensor Relocation Fitting

• Replaces your (M28) engine block coolant drain plug with an M12-1.5 port (standard LS and LT sensor thread)
• Fits all GM LS & LT (Gen III, IV, & V) series engines
• Made in Wichita, KS for ADM Performance from aerospace grade, USA produced billet aluminum
• Includes: 1 Aluminum coolant feed adapter, 1 Sealing washer