OEM replacement design ensures compatibility with all GM Gen III, IV, and V LS and LT engine blocks for hassle-free installation
High-quality brass construction provides superior corrosion resistance for long-lasting durability
Pre-applied thread sealant (M28) ensures a secure, leak-free fit during installation
Threaded plug located at precise positions for LS and LT blocks simplifies coolant system maintenance
Includes one coolant drain plug for immediate use
Summarized by Shop
ICT Billet LS & LT Series Engine Block Coolant Water Drain Threaded 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
Material
Brass
Thread Size
M28 x 1.25 mm
Compatibility
GM Gen III, IV, V LS and LT engine blocks
Installation Location
Side of engine block, between cylinders 1 and 3 (LS), next to cylinder 7 (LT)