Fleece Performance Freedom Series Cylinder Head with Cupless Injector Bore for Chevy/GMC (2001-04) 2500/3500 6.6L LB7 Duramax (Driver Side)

Fleece Performance Freedom Series Cylinder Head with Cupless Injector Bore for Chevy/GMC 2500/3500 6.6L LB7 Duramax (Driver Side) Freedom Series cylinder heads for the LB7 6.6L Duramax feature a cupless injector bore - save time and money with no more injector cups to install, leak, or worry about. Each cylinder head is assembled from a new casting 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.