The PPE Performance Silicone Coolant Hose Kit is a direct bolt-on upgrade that requires no cutting or modifications. Perfect factory fit with better-than-factory performance. Perfect for your stock or highly modified Duramax 6.6L diesel truck. Engineered for performance and durability, it features 4-ply heat-resistant internal fibers that provide strength against high pressures and temperatures. PPE’s Silicone Coolant Hose Kits incorporate TIG welded, polished 304 stainless steel “T” fittings that eliminate any chance of failures at the “T” junctions. Durable 5 mm thick silicone is twice as thick as the factory hose to ensure long-lasting performance.
This comes as a complete set of upper and lower radiator hoses with all fittings and clamps needed for a direct replacement on the 2001-2005 LB7 & LLY Duramax
Features & Benefits:
- Increased Reliability
- Durable 5MM Thick Silicone
- Direct Replacement For The Factory
- 4 Ply Heat Resistant Internal Fibers
- Tig Welded & Polished T Couplings
- Fits The 2001-2005 LB7 & LLY Duramax
