Powerstroke Products PP-HG-6.0/18STD 18mm STD Head Gasket | 2003-2007 Ford F250/F350 6.0L Powerstroke

Features:

• Designed for 18mm dowel cylinder heads
• Precise fit for 2003–2007 6.0L Powerstroke
• Engineered to meet or exceed OEM standards
• Delivers excellent sealing under high pressure
• Built from high-quality, durable materials
• Withstands extreme diesel engine conditions
• Improves long-term reliability and performance
• Essential component for engine rebuilds
• Prevents coolant and oil crossover issues
• Ideal for stock and lightly modified engines

Give Your Powerstroke The Seal It Deserves

When it comes to keeping your 6.0L Powerstroke running strong, one of the most important upgrades you can make is replacing the head gasket with a quality-built unit you can trust. The Powerstroke Products 18mm STD Head Gasket is built specifically for 2003–2007 Ford F250 and F350 trucks and is a perfect match for engines using 18mm dowels. Whether you’re dealing with a blown gasket or doing a full rebuild, this component offers the strength and reliability needed to handle the pressure and heat of a diesel engine. You’ll get the confidence of a solid seal, helping to prevent the common coolant and combustion crossover issues that can lead to bigger problems down the road. It's designed to deliver OE-level fitment, so you won't have to worry about compatibility or custom work. Built with high-grade materials and crafted for long-lasting performance, this gasket is a smart investment in your truck’s health. When the goal is peace of mind and dependable performance, this is a seal you can rely on.

Designed For Precision Fit And Diesel Endurance

The Powerstroke Products PP-HG-6.0/18STD Head Gasket is engineered to meet the high demands of the 6.0L Powerstroke engine platform used in 2003–2007 Ford Super Duty trucks. This gasket is built specifically for engines that utilize 18mm dowel alignment, providing a factory-correct fit that ensures accurate installation and optimal sealing performance. Constructed from premium materials, it’s made to withstand the elevated cylinder pressures and thermal cycling found in high-compression diesel applications. Its durability helps maintain critical sealing integrity between the block and head, which is vital for preventing leaks, pressure loss, and damage to engine internals. It is a direct-replacement solution that requires no modification and is ideal for use in both stock rebuilds and mild performance upgrades. The gasket has been tested to meet or exceed OEM specifications, giving engine builders and technicians a trusted option when reliability is non-negotiable. Whether you’re refreshing a tired motor or building for long-haul durability, this head gasket brings factory-level dependability with proven performance.

Fits: 2003, 2004, 2005, 2006, 2007 Ford F250/F350 6.0L Powerstroke

Notes:

• Designed specifically for 2003–2007 Ford 6.0L Powerstroke engines
• Fits engines equipped with standard 18mm dowel pins
• Ideal for stock replacement or mild performance rebuilds
• Constructed with high-quality materials for durability
• Helps prevent combustion and coolant crossover issues
• Engineered to meet or exceed OEM standards
• Provides a precise seal under high cylinder pressure
• Recommended during head gasket failure or engine overhaul
• Ensure dowel size before ordering for correct fitment