Fleece Performance Passenger-Side Cylinder Head for 2011–2016 LML Duramax

Description

Fits: 2011 thru 2016 Chevy Silverado/GMC Sierra 2500HD/3500HD LML Duramax Diesel

Introducing the Freedom Series cylinder heads for the 6.6L Duramax! Give new life to your Duramax with our fully manufactured cylinder heads. Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and guaranteed to meet or exceed factory specifications. All heads are meticulously cleaned, inspected, pressure and leak tested, decked, and are equipped with new valve guides, springs, and valve seals.  Perfect for the daily driver or towing application.  Utilizes stock valves with a 45 degree angle on the intake and exhaust. 

Features: 

• New casting
• New valve guides, new springs, and new valve seals
• Pressure and leak tested
• Precision ground stock valves with a 45 degree angle
• Multi-angle valve job
• 1 Year Limited Parts Warranty

Includes:

• Passenger Side Cylinder Head

Notes: 

• We recommend using GM 12637788 head gasket (Grade C, Right) and GM 12637785 head gasket (Grade C, Left)

Install Instructions

Explore more from our collection.