LS & LT Series Engine Block Coolant Water Drain Plug

This plug is an OEM replacement threaded plug located on the side of the engine block in between cylinders 1 and 3 on LS blocks and next to cylinder 7 on Gen 5 LT blocks

• Made from high quality brass for corrosion resistance
• Comes with pre-applied with thread sealant
• M28-1.25mm thread
• Compatible with all GM Gen III, IV, & V, LS and LT series engine blocks
• Includes 1 coolant drain plug