Cylinder Head, Freedom Series Duramax, Cupless Injectors Bore, Driver side , 6.6L, LB7, Chevy, GMC, Each
Fleece Performance introduces the Freedom Series cylinder heads for 6.6L Duramax engines, found in many Chevy and GMC trucks from 2001 and up. Each cylinder head is manufactured in-house at the 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 the intake and exhaust ports. Available with new or remanufactured casting.
| Brand | Fleece Performance |
| Manufacturer's Part Number | FPE-61-10001-D-CL |
| Part Type | Cylinder Heads |
| Product Line | Fleece Performance Freedom Series DuraMax Cylinder Heads |
| UPC | 670875718142 |
| Cylinder Head Style | Assembled |
| Cylinder Head Material | Cast aluminum |
| Intake Valve Diameter (in.) | 1.200 in. |
| CNC-Machined Combustion Chamber | No |
| CNC-Machined Intake Runner | No |
| CNC-Machined Exhaust Runner | No |
| Intake Port Location | Standard |
| Exhaust Port Shape | Square |
| Exhaust Port Location | Standard |
| Intake Valves Included | Yes |
| Exhaust Valves Included | Yes |
| Exhaust Valve Diameter (in.) | 1.200 in. |
| Valve Springs Included | Yes |
| Damper Spring Included | No |
| Number of Springs Per Valve | Single |
| Retainers Included | Yes |
| Retainer Material | Steel |
| Locks Included | Yes |
| Lock Style | Stock |
| Valve Stem Seals Included | Yes |
| Valve Stem Seal Style | Umbrella |
| Rocker Arm Studs Included | No |
| Rocker Arms Included | No |
| Rocker Arm Nuts Included | No |
| Guideplates Included | No |
| Valve Cover Mounting Style | Stock |
| Accessory Bolt Holes Drilled | Yes |
| Intake Valve Angle | 45 |
| Exhaust Valve Angle | 45 |
| Valve Guides Included | Yes |
| Valve Guide Material | Powdered metal |
| Valve Seats Machined | Yes |
| Valve Seat Machine Style | 5-angle |
| Valve Seat Material | Steel |
| Cylinder Head Color | Natural |
| Steam Holes Drilled | No |
| Machined for O-Ring | No |
| Heat Crossover | No |
| Remanufactured | Yes |
| Quantity | Sold individually. |
| Notes | Fits driver side. Cupless injector bore. |
