

Head Gasket Set 6.0L Powerstroke 20mm
$449.99 Tax
Head Gasket Set 20mm dowel. Standard Thickness.
6.0L Powerstroke Head Gasket Set – 20mm Dowels
Complete Top-End Gasket Kit for 2003–2005 Ford Super Duty
This head gasket set is designed specifically for 6.0L Powerstroke diesel engines equipped with 20mm cylinder head dowels, commonly found in 2003–2005 Ford Super Duty trucks. The set includes a standard thickness multi-layer steel (MLS) head gasket and all the essential gaskets and seals needed to complete a top-end rebuild or head gasket replacement.
Built for OE fitment and durability, this kit is perfect for stock rebuilds, reliability upgrades, or preventative maintenance.
✅ Features:
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Designed for 20mm dowel 6.0L Powerstroke engines
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Includes standard thickness MLS head gaskets
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Complete top-end gasket set – covers all necessary seals and gaskets
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Made from high-quality, long-lasting materials
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Ideal for stock or lightly modified builds
🔧 Fitment:
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Fits 2003–2005 Ford F-250, F-350, F-450, and Excursion models with the 6.0L Powerstroke
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Compatible only with 20mm cylinder head dowel engines
Whether you’re replacing a failed head gasket or doing a top-end overhaul, this 6.0L Powerstroke 20mm Head Gasket Set provides the reliability and precision your build needs.
Engine | |
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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.