Ford Racing M-6049-Z304D Aluminum Cylinder Head for 302/351W

The Ford Racing M-6049-Z304D "Z" cylinder head is engineered for high-performance small block Ford applications. Cast from premium A356 T6 aluminum using advanced solid modeling technology, these heads deliver exceptional strength-to-weight ratio and superior heat dissipation for demanding racing conditions.

Key Features:

• High-flow port design optimized for maximum airflow and power output
• Steel alloy intake and exhaust valve seats pre-installed for durability
• Manganese-bronze valve guides installed with semi-finished I.D. for precise valve control
• CNC-machined combustion chambers ensure consistent compression and efficient burn
• Accepts both tapered seat and gasket-style 14mm spark plugs for versatility
• Laser-cut guideplates included for accurate valve train geometry
• A356 T6 aluminum construction provides excellent thermal characteristics

These cylinder heads require a competition valve job and bowl blending to achieve optimal performance. Designed for serious performance builders and racers seeking reliable power gains on 302 and 351W Windsor engines.