Coolant Block-Off Plug Duramax 2001-2010 GM 6.6L Duramax LMM PPE Diesel WT 5 fins-per-inch core and all-aluminum

5 fins-per-inch core and all-aluminum end tanks further boost its heat dissipation effectiveness

thanks to >PPEs Interlocking Aluminum V-Band Exhaust Flanges (M-Engine Side

The OE-Style (dog leg) Center Link is forged steel and sports a massive 1

Full-sweep design measures from 0 to 60 psi

these durable 5mm performance silicone hoses are a perfect upgrade when your worn coolant hoses need replacing

Coolant Block-Off Plug Duramax 2001-2010 GM 6.6L Duramax LMM PPE Diesel WT 5 fins-per-inch core and all-aluminumWhen 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)