Fleece's Freedom Series head for the 2017-2023 L5P Duramax is remanufactured from an OE casting in Fleece's own engine shop to meet or beat factory specs.
Every head is inspected and pressure and leak tested, and gets new valves, valve guides, springs and valve seals plus a multi-angle valve job, which makes it a fit for a daily driver or a tow rig.
Owners of 2017-2023 Chevrolet Silverado / GMC Sierra 2500/3500 L5P Duramax trucks who need a replacement cylinder head.
| Engine | 6.6L L5P Duramax, 2017-2023 |
|---|---|
| Side | Passenger side |
| Casting | Remanufactured OE |
| Valvetrain | New valves, guides, springs and seals |
| Valve job | Multi-angle |
| Testing | Pressure and leak tested |
| Warranty | 1-year limited parts (Fleece) |
| Shipping weight | 45 lb |
Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.
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