CEP66LMLLC 6.6L Duramax LML Model C Long Block

Features:

• Adds reliability over the OE
• Upgraded over OE 6.6L Duramax
• 1 Year/12,000 Mile Warranty

Legendary Duramax Upgraded and Improved

Choate Engineering's 6.6L Model C Long Block is an upgraded version of the OE 6.6L LML, elevating the 6.6L Duramax to new heights with their 6.6L Model C Long Block. Choate Engineering solves the potential issue that plagues the OE 6.6L head gaskets. The head gaskets would fail due to the variable geometry vane turbo. Thus, Choate installs head studs standard with the 6.6L LML, to ensure the engine does not blow head gaskets. Choate Engineering's 6.6L Model C Long Block takes the legendary 6.6L Duramax and improves upon its legacy, making for the perfect replacement engine.

Fitment: 2011, 2012, 2013, 2014, 2015, 2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Notes:

• Upgraded version of the OE 6.6L LML Duramax
• Specifically built to address OEM head gasket failures
• Includes head studs to prevent future gasket issues
• Designed to withstand variable vane turbo pressures
• Ideal for replacing worn or failed OE engines
• Fits 2011-2016 Silverado and Sierra 2500HD/3500HD 6.6L Duramax
• Engineered to improve reliability over stock design
• Includes a 1 year/12,000 mile warranty
• Built by Choate Engineering for long-term durability
• Improves on the legacy of the 6.6L Duramax platform
• Not a drop-in crate engine, professional installation recommended
• Prop 65 warning label
• $500 Shipping surcharge will be added at checkout