RCD 2007.5 - 2018 6.7L Cummins New Stage I Cylinder Head

This cylinder head is designed for 2007.5-2018 6.7L Cummins engines, offering improved crack resistance and durability with reinforced deck and larger coolant passages.

• The description claims superior crack resistance and durability.
• The description claims reduced thermal stress and prevention of common cracking issues.
• The description claims bolt-on compatibility and easy install as a direct replacement.
• The description claims long-term reliability for high boost, compounds, and larger turbos.
• The description claims better value and predictable quality compared to OEM replacements.