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Cylinder Head: Description

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GC0146790Courtesy of CHRYSLER GROUP, LLC

The cylinder heads on the 3.0L V-6 are of a cross-flow design and have the following features:

The 3.0L aluminum, overhead valve cylinder heads are made of high strength aluminum alloy and are each equipped with two camshafts, roller finger followers/lifter assemblies and four valve technology. The cylinder head can not be resurfaced.  The cylinder head uses a Multi-layered Steel gasket for sealing. Anytime the cylinder head is removed a new gasket and bolts must be used.

The valve seats and valve guides are not serviceable.