Product Description
POWERSTROKE PRODUCTS PP-6.7FHHDVSLEFT-O 6.7L POWERSTROKE O-RINGED LOADED CYLINDER HEAD W/ HEAVY DUTY VALVE SPRINGS (LEFT SIDE) is built for tuned, high-boost 2011–2016 Ford 6.7L Powerstroke trucks that need reliability and power in one package. This left-side (driver) head starts with a brand-new casting and adds a precision-machined O-ring fire ring along with 103 lb heavy duty valve springs, giving your 6.7L Scorpion the cylinder sealing and valvetrain control it needs when you step up to bigger turbos, injectors, and aggressive tuning.
Unlike reworked cores, this new Powerstroke Products cylinder head arrives fully assembled and ready to bolt on. Each head includes new valves, seals, locks, retainers, and heavy duty valve springs, so you can skip the machine shop and go straight to the dyno or the jobsite. The machined O-ring design keeps cylinder pressure where it belongs—inside the chambers—helping your head gaskets survive high boost and heavy towing loads while maintaining OE-style drivability and cold starts.
Backed by a 1-year, unlimited mileage warranty and built to match or exceed OEM quality, this POWERSTROKE PRODUCTS PP-6.7FHHDVSLEFT-O head is the ideal foundation for 6.7L Powerstroke builds that need rock-solid top-end strength without sacrificing daily reliability.
Key Features
- Brand-new 6.7L Powerstroke casting (no core, no cracks, no welds)
- Precision machined O-ring fire ring for superior head gasket sealing under boost
- Loaded with 103 lb heavy duty valve springs for improved valvetrain control
- Includes new valves, seals, locks, retainers and springs – fully assembled
- Left / driver side cylinder head for 2011–2016 6.7L Powerstroke
- Ideal for tuned trucks, upgraded turbochargers, and towing under heavy load
- 1-year / unlimited mileage warranty (manufacturer-backed)
- Designed to work with performance supporting mods like head studs and upgraded pushrods
Fitment Details
This POWERSTROKE PRODUCTS PP-6.7FHHDVSLEFT-O O-ringed loaded cylinder head is designed to fit:
- 2011–2016 Ford F-250 Super Duty 6.7L Powerstroke (left / driver side head)
- 2011–2016 Ford F-350 Super Duty 6.7L Powerstroke (left / driver side head)
- 2011–2016 Ford F-450 Super Duty 6.7L Powerstroke (left / driver side head)
- 2011–2016 Ford F-550 Super Duty 6.7L Powerstroke (left / driver side head)
Engine family: 6.7L Powerstroke “Scorpion” diesel (VIN T). Vehicle fitment aligns with XDP’s listing for Powerstroke Products PP-6.7FHhdvsLeft-O for 2011–2016 Ford 6.7L Powerstroke applications.
Recommended POWERSTROKE PRODUCTS Pairing & Cross-Reference
For a balanced top-end and maximum reliability, pair this left-side O-ringed head with these matching POWERSTROKE PRODUCTS components on CPP Diesel:
- POWERSTROKE PRODUCTS PP-6.7FHHDVSRIGHT-O 6.7L POWERSTROKE HEAD LOADED HEAVY DUTY VALVE SPRINGS O-RINGED (RIGHT SIDE)
- POWERSTROKE PRODUCTS PP-6.7FHOEMLEFT 6.7L POWERSTROKE HEAD LOADED OEM (LEFT SIDE)
- POWERSTROKE PRODUCTS PP-6.7FHOEMRIGHT 6.7L POWERSTROKE HEAD LOADED OEM (RIGHT SIDE)
- POWERSTROKE PRODUCTS PP-6.7S-VS 6.7L SCORPION VALVE SPRINGS
- POWERSTROKE PRODUCTS PP-STG-1-6.7CAM STAGE 1 6.7 SCORPION DROP-IN CAMSHAFT
Why Choose an O-Ringed 6.7L Powerstroke Head?
- Better sealing under boost: The machined O-ring fire ring provides a physical barrier that helps the head gasket hold cylinder pressure in high-boost, high-cylinder-pressure builds.
- Valvetrain control: 103 lb heavy duty valve springs help prevent valve float at higher RPM and boost levels, especially with bigger turbochargers and aggressive tuning.
- New casting reliability: Starting with a new casting reduces the risk of cracks, porosity, or thin spots commonly found in overworked OEM cores.
Specifications
| Specifications for POWERSTROKE PRODUCTS PP-6.7FHHDVSLEFT-O | |
|---|---|
| Brand | POWERSTROKE PRODUCTS |
| Part Number (MPN) | PP-6.7FHHDVSLEFT-O (often listed as PP-6.7FHhdvsLeft-O) |
| SKU (XDP Reference) | PSPP-6.7FHHDVSLEFT-O |
| Engine | Ford 6.7L Powerstroke “Scorpion” diesel |
| Model Years | 2011–2016 Ford Super Duty 6.7L Powerstroke |
| Position | Left / Driver Side Cylinder Head |
| Casting | Brand-new cylinder head casting (no core, no weld repairs) |
| O-Ring Design | Machined O-ring fire ring for improved head gasket retention |
| Valve Springs | 103 lb heavy duty valve springs, engineered for high-boost and tuned applications |
| Included Components | Fully assembled head with valves, valve seals, locks, retainers, and heavy duty valve springs |
| Fuel Type | Diesel |
| GTIN | Not specified by manufacturer / not published |
| UPC | Not specified by manufacturer / not published |
| Shipping Weight | Approx. 45.00 lb (single assembled head) |
| Shipping Dimensions (L × W × H) | Approx. 24 in × 14 in × 7 in |
| Shipping Method | Ships via standard ground service; packaged as one assembled head |
| Cross Reference (Related PSP Parts) | PP-6.7FHHDVSRIGHT-O (right O-ring head), PP-6.7FHOEMLEFT (OEM left head), PP-6.7FHOEMRIGHT (OEM right head), PP-6.7S-VS (6.7L Scorpion valve springs), PP-STG-1-6.7CAM (Stage 1 camshaft) |
| E-Codes / Emissions | Not specifically rated; intended as a direct replacement/performance head for 6.7L Powerstroke off-road and performance use. Verify local emissions regulations. |
| Warranty | 1 Year / Unlimited Mileage (manufacturer limited warranty) |
| Prop 65 | Yes – Cancer and Reproductive Harm (California Proposition 65). See P65Warnings.ca.gov (information only). |
Installation & Tuning Notes
- Professional installation is strongly recommended, especially on high-boost or competition builds.
- Use appropriate head gaskets designed for O-ringed heads; note that O-ring heads are not intended to be used with Fel-Pro gaskets.
- Pairing this head with quality head studs, pushrods, and tuning will maximize reliability under heavy towing or performance use.
FAQ
Q: Which side of the engine does the PP-6.7FHHDVSLEFT-O fit?
A: This head fits the left (driver) side of 2011–2016 Ford 6.7L Powerstroke engines. The matching right side is POWERSTROKE PRODUCTS PP-6.7FHHDVSRIGHT-O.
Q: Is this a brand-new head or a remanufactured core?
A: This is built from a brand-new casting, then fully loaded with new valves, seals, and heavy duty valve springs. It is not a reman core and does not require returning a core.
Q: Do I need special gaskets for this O-ringed head?
A: Yes. Because the fire ring is machined into the head, you should use head gaskets that are compatible with O-ringed heads. The manufacturer specifically notes that O-ring heads are not intended for use with Fel-Pro head gaskets.
Q: Will the 103 lb heavy duty valve springs hurt drivability?
A: These springs are designed to control the valves at higher boost and RPM without sacrificing daily drivability. When properly tuned, you’ll gain valvetrain stability with negligible impact on idle quality or normal street manners.
Q: What other Powerstroke Products parts pair best with this head?
A: For a full top-end package, we recommend the matching PP-6.7FHHDVSRIGHT-O right-side O-ring head, PP-6.7S-VS 6.7L Scorpion valve springs, and the PP-STG-1-6.7CAM Stage 1 camshaft for increased airflow and durability.
Q: Does this head include rocker arms, bridges, or pedestals?
A: No. This is a loaded cylinder head with valves, seals, and springs installed. You will reuse or replace rocker assemblies and hardware separately as required.
