Edelbrock Victor DR17 Cylinder Heads Big Block Chevy Chevelle 64-72

Maximizing airflow and combustion efficiency is critical for high-performance big block builds. These Edelbrock Victor DR17 cylinder heads are designed for large displacement big block Chevy engines, featuring a 120cc combustion chamber suited for high horsepower, naturally aspirated applications. The design supports flat top piston configurations to improve efficiency and output.

Features and Benefits:
- 120cc chamber supports high output builds 
- 425cc intake ports improve airflow 
- CNC machining ensures consistency 
- 17 degree valve angle enhances flow 
- Aluminum construction supports durability

Constructed from premium aluminum alloy, these heads feature fully CNC machined ports and chambers for consistent airflow. Raised intake and exhaust ports, a revised spark plug location, and a 17-degree valve angle enhance cylinder fill and combustion efficiency. With large 425cc intake runners and high quality valve seats and guides, these cylinder heads support durability and performance across demanding engine builds.

Vehicle Fitment:
- 1964-1972 Big Block Chevy Chevelle