Duramax LML Cylinder Head 2011-2016 KB

KB cylinder head for the Duramax LML (2011-2016). Listed for one application: Duramax LML engines, 2011-2016, in Chevrolet, GMC applications. Confirm your engine code and year against this listing before ordering.

What it does

The cylinder head carries the valves, seats and ports that decide how well the engine breathes, and it seals the top of the combustion chamber. Cracked, warped or eroded heads lose compression and push coolant into the cylinders. A new or remanufactured head restores the sealing surface and the port work the engine was designed around.

Fits

• Chevrolet vehicles with the Duramax LML engine, 2011-2016
• GMC vehicles with the Duramax LML engine, 2011-2016

Fixes

• a cracked or warped head after an overheat
• coolant loss into a cylinder
• a failed head gasket that took the head with it
• a build wanting better flow than the factory casting

What's included

• the cylinder head as described (bare or loaded, per the listing)

Specifications

• Brand: KB
• Shipping weight: 55.0 lb
• Condition: new
• Product type: Cylinder Head

Free shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? Ask a tech before you buy.