Coolant Block-Off Plug Duramax 2001-2010 GM 6.6L Duramax LMM PPE Diesel Yield Strength 210K psi -

Yield Strength 210K psi - 230K psi

Designed to remove contaminants like casting sand

or racing - the PPE Performance Transmission Mount is a no-brainer upgrade

Eliminates factory muffler

330 square inches of specially engineered 5-micron media

Coolant Block-Off Plug Duramax 2001-2010 GM 6.6L Duramax LMM PPE Diesel Yield Strength 210K psi -When installing PPE Exhaust Manifolds and Up pipes, the factory coolant tube is no longer compatible. Intended for race trucks that no longer have the need for coolant to flow to the EGR and cabin heater. The Coolant Block Off Plug is installed in place of the coolant tube. Features: Coolant Block Off Plug Replaces factory coolant tube Made from Aluminum Sold Individually Applications: 2001 2010 GM 6. 6L Duramax LMM (119000100)