These Cylinder Heads are specifically designed for the GM 327 engine and are made of durable cast iron material. They come with VALVES included and have a vintage touch to them. The Manufacturer Part Number is 3890462 and they were made in the United States, ensuring high-quality standards. These Cylinder Heads are perfect for anyone looking to upgrade their engine's performance and reliability.

HEADS WERE REMOVED FRPM A 1966 SS IMPALA. 4 BARREL ENGINE.