Powerstroke Products Loaded Stock O-Ring 18mm Cylinder Head 18mm Dowels | Fits 2003-2005 Ford F250 Super Duty 6.0L Diesel

Upgrade your 2003–2005 Ford 6.0L Powerstroke engine with the Powerstroke Products Loaded Stock O-Ring 18mm Cylinder Head (PP-18mmLOEM-O). This high-quality cylinder head is built from a brand-new casting and is precision-machined for O-rings, enhancing head gasket sealing by keeping combustion pressure within the cylinder and out of the cooling system. Fully assembled with new valves, springs, and seals, this head is designed for 18mm dowel engines and requires no core exchange.

Key Features:

• Fitment: Designed for 2003–2005 Ford 6.0L Powerstroke engines with 18mm dowels

• Construction: Brand-new casting with precision-machined O-ring grooves for improved sealing

• Assembly: Comes fully assembled with new valves, springs, and seals

• Installation: Direct OEM replacement; no core required

• Warranty: 1-Year / Unlimited Mileage Warranty

Item Specifications

• Brand: Powerstroke Products

• Part Number: PP-18mmLOEM-O

• Material: High-quality alloy casting

• Dowel Size: 18mm

• Gasket Compatibility: Not compatible with Fel-Pro gaskets; use Multi-Layer Steel (MLS) gaskets only

• Sold: Individually

• Country of Manufacture: USA

Vehicle Fitment

Compatible with the following vehicles:

• 2003–2005 Ford F-250 Super Duty 6.0L Powerstroke

• 2003–2005 Ford F-350 Super Duty 6.0L Powerstroke

• 2003–2005 Ford F-450 Super Duty 6.0L Powerstroke

• 2003–2005 Ford F-550 Super Duty 6.0L Powerstroke

*Note: Please confirm dowel size before ordering.

Warranty

Backed by Powerstroke Products' 1-Year / Unlimited Mileage Warranty. For full warranty details, please refer to the manufacturer's warranty policy.

Enhance your engine's performance and reliability with the Powerstroke Products Loaded Stock O-Ring 18mm Cylinder Head. Its robust construction and precision engineering make it an ideal choice for both stock and mildly upgraded 6.0L Powerstroke engines.