Speedmaster PCE348.1034 Ford V8 Turbo Diesel MLS Head Gasket 20mm Dowel Pins

The Speedmaster PCE348.1034 is a multi-layer steel (MLS) head gasket engineered specifically for Ford V8 turbo diesel engines from 2003-2010. This high-performance gasket features 20mm dowel pins and is designed to withstand extreme combustion pressures and temperatures found in high-horsepower applications.

Key Features:

• Multi-layer steel construction with high-pressure laminate design for superior strength
• Internal embossments that expand under heat to create optimal sealing at high temperatures
• Maintains consistent contact pressure between cylinder head and block during operation
• Engineered to handle high shearing forces between aluminum heads and iron blocks
• 20mm dowel pin design for precise alignment and fitment
• Ideal for turbocharged, supercharged, and nitrous applications

Performance Benefits:

• Superior torque retention compared to conventional composite gaskets
• Reduced distortion under extreme cylinder pressures
• Enhanced sealing reliability in high-performance diesel applications
• Compatible with aluminum-to-iron and aluminum-to-aluminum engine combinations

This MLS head gasket is the proven choice for diesel performance builds where reliability under extreme conditions is critical. The advanced steel laminate construction ensures long-lasting durability even in the most demanding forced induction applications.