Edelbrock Chevy Gen V LT4 Performer RPM Cylinder Heads

The Edelbrock #77279 is a street performance cylinder head for the Gen V LT4 engine. This head features the same architecture as the factory LT4 head but with a thicker deck; thicker exhaust/intake port walls; CNC d chambers; CNC blended valve seats and intake/exhaust gasket match for improved flow characteristics.

• Allows You To Adjust The 1st Stage