Fleece Performance 04.5-05 GM Duramax LLY Cylinder Head (Driver Side) LML If you are wanting to

If you are wanting to keep your 6

2010 Toyota Tundra SR5

this system provides a hassle free installation

2009 Lexus GX470 Base

Keep Your 6

Fleece Performance 04.5-05 GM Duramax LLY Cylinder Head (Driver Side) LML If you are wanting toIntroducing our Freedom Series cylinder heads for the 6. 6L Duramax! Each cylinder head is manufactured in our state of the art Freedom Racing Engine shop and is guaranteed to meet or exceed factory specifications. All heads are meticulously inspected, pressure and leak tested, and are equipped with new valve guides, springs, and valve seals. Perfect for the daily driver or towing application, these heads utilize stock valves with a 45 degree angle on