EDELBROCK 77666 Edelbrock Victor CNC LS7 Cylinder Head 77666

The Edelbrock Victor CNC LS7 Cylinder Head, part number 77666, is designed for GM LS-Series applications. This bare aluminum cylinder head features a 307 cc intake volume and a 69 cc combustion chamber, providing a foundation for performance-oriented engine builds.

The head uses 2.250-inch intake valves and 2.200-inch exhaust valves. Its Victor CNC design and LS7 configuration support builders seeking a cylinder head suited to high-performance GM LS-Series projects.

This cylinder head is sold individually and supplied bare, allowing the builder to select and install the valve train and other components according to the requirements of the application. Edelbrock part number 77666 identifies this specific Victor CNC LS7 head configuration.

Features:

• Brand: Edelbrock
• Part Number: 77666
• Application: GM LS-Series
• Design: Victor CNC LS7 cylinder head
• Construction: Aluminum
• Configuration: Bare cylinder head
• Intake Valve Diameter: 2.250 inches
• Exhaust Valve Diameter: 2.200 inches
• Intake Volume: 307 cc
• Combustion Chamber Volume: 69 cc
• Quantity: Sold individually