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Show your support with a Thoroughbred Diesel t-shirt, sweatshirt, or sticker decal.
Thoroughbred Sku #: FPE-61-10014
Product Name: Fleece Freedom Series Duramax Cylinder Head - 2017-2023 L5P Manufacturer: Fleece Thoroughbred Diesel Part #: FPE-61-10014 Fitment Notes: 2017-2023 L5P
Introducing our Freedom Series cylinder heads for the 2017 - 2023 L5P 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 valves, valve guides, springs, and valve seals. Perfect for the daily driver or towing application. No core charge!
Application Notes
Fleece Freedom Series Duramax Cylinder Head Features: