Description
20mm MLS (Multi-Layered Steel) Head Gasket for 2006-2010 Ford Powerstroke 6.0L
Reference # HF365-A / 54579A
20mm dowel size fits all Ford 6.0L diesel trucks built after 1/11/2006
Features:
- Meets or Exceeds OE specifications
- Made from Multi-Layered Steel with OE equivalent or better materials
- No re-torque with virtually no loss in clamping force over time
- Perforated to eliminate material separation and leakage
- Coated with a premium silicone blend to allow head-to-block movement and easy removal
- Precise thickness gives predictable sealing
- Fire rings are oversize (for oversize bores), and elastomeric sealing beads meet special sealing needs.
- Thermal shock dyno testing verified the design excellence
