Description
6.4L Ford Powerstroke Diesel Cylinder Head Set (Pair OF Heads 2) 2008-2010
Our popular heads start off with a 100% brand new heavy duty casting made to our exacting specifications. We have improved several key design flaws with the factory cylinder heads castings with higher nickel content and thicker deck surface, for a more rigid casting, and hardened alloy valve seat inserts. Our 6.4 heads have more material around the injector bores, and reinforced injector bolt holes to eliminate cracking in the injector bore, all finish machine work in house.
O-ring option: A receiver groove is machined into the deck surface of the heads and our USA made stainless wire is pressed into the groove – the wire protrudes from the groove applying extra pressure to all layers of the MLS gaskets – sealing combustion pressure in the cylinder. Our O-ringed heads work with any standard “off the shelf” head gaskets, and don’t require any special machining of the block – just prep the deck surface ensuring the block is clean, dry, and flat. valve guides are diamond honed to size leaving a smooth cross-hatch finish in the valve guide similar to the cylinder bore, which provides superior oiling and wear resistance. The heads come ready to install, with a 12-month replacement warranty against defects in quality and workmanship.
Cylinder Heads Feature:
- 32 USA MADE hardened valve seat inserts to prevent cracking.
- Iron Matrix Valve guides, honed to size for superior lubrication retention and ultimate longevity.
- Upgraded heavy duty casting, thicker than OE.
- 32 USA MADE New high quality valves, Valve Seals, Stock plus 80lb valve Springs, Valve locks & Retainers Installed
- Pressure tested and vacuum checked.
- Blueprinted Assembly, valve height and valve recession for maximum reliability and longevity.
- Valve spring pressure is tested and balanced ensure consistent spring pressure across all valves
(2) Complete Cylinder Heads ready to install
Free Shipping US 48.
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About Us
Dynamic Diesel Performance & Machine Inc.
We are the trusted leading supplier of high performance diesel parts in the United States Since 2010. Our shop has a large selection of Rebuild Kits, Engine Parts & Accessories. Fully Equipped State of the Art Machine Shop & 20+ Years of Engine Machining & Building Experience.
