

Performance 6.0L Head 20mm With performance springs and O-ringing
$1,685.00 Tax
6.0L Powerstroke Performance O-Ringed Cylinder Head – 20mm Dowels (2006–2007)
Part #: PP-20MMRACEHEAD
Unlock serious power potential in your 2006–2007 Ford 6.0L Powerstroke with the Powerstroke Products Performance O-Ringed Cylinder Head. Designed for high-performance applications like drag racing, sled pulling, and street performance, this ported head flows approximately 200 CFM, supporting up to 1600 horsepower in properly matched setups.
Built from a brand-new casting, this head is fully assembled with new performance valve springs, valves, and seals. The O-ringed sealing surface ensures maximum head gasket retention under extreme boost and cylinder pressure.
✅ Features:
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Designed for 20mm dowel 6.0L Powerstroke engines
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Ported head flows ~200 CFM for high horsepower potential
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Supports up to 1600 HP in properly tuned builds
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Machined O-ringed surface – improves sealing under high boost
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Assembled with new valves, performance valve springs, and seals
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1-Year / Unlimited Mileage Warranty
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Sold individually
🔧 Fitment:
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Fits 2006–2007 Ford F-250, F-350, F-450, and Excursion with the 6.0L Powerstroke
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Ideal for performance, drag racing, sled pulling, and high-boost street trucks
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Please confirm dowel size before ordering
⚠️ Notes:
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Use MLS head gasket only with O-ringed heads
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Hot re-torque required to maintain warranty
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Head studs sold separately – full line available and in stock
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Not available for sale or use in the state of California
The PP-20MMRACEHEAD Performance Cylinder Head is the ultimate top-end upgrade for serious Powerstroke builds demanding airflow, strength, and sealing in one complete package.
Weight | 75 oz |
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Dimensions | 24129 in |
Engine | |
Engine Size |
6.0L |


🚚 Shipping & Delivery Information
At PowerStroke Products, we are committed to getting your parts to you quickly, safely, and reliably. We partner with trusted carriers to ensure your order arrives on time and in great condition.
📦 Standard Shipping
We ship most of our automotive parts through UPS or FedEx, depending on your location and the size of your order.
Orders are typically processed within 1–2 business days.
Shipping times vary based on your location, but most orders arrive within 2–7 business days after processing.
Tracking information will be provided as soon as your order ships.
🏋️♂️ Freight Shipping
Some of our parts — such as engines, cylinder heads, or items over 150 lbs — require freight shipping.
Freight deliveries are handled via reliable LTL carriers.
You will be contacted to schedule delivery, and a signature may be required upon arrival.
Please ensure you have the appropriate equipment or assistance to receive large or heavy shipments.
📍 Delivery Locations
We currently ship within the continental United States. If you're located in Alaska, Hawaii, or outside the U.S., please contact us before placing your order to explore available shipping options.
❗ Important Notes
We do not ship to P.O. Boxes — please provide a physical shipping address.
Ensure all shipping details are correct at checkout to avoid delays or rerouting fees.
If a package arrives damaged or incomplete, please contact us within 48 hours so we can assist you promptly.