Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Edelbrock Performer cylinder head #77279 is a street-performance head for the Chevy Gen V LT4 engine, sharing LT4 architecture but upgraded with a thicker deck, thicker port walls, CNC-machined chambers and blended valve seats to improve flow characteristics over stock. It’s intended to enhance breathing for street applications. The head includes intake/exhaust gasket matching and precise CNC work to improve flow; it’s sold as a drop-in performance head targeting enhanced airflow and durability for Gen V LT4 installations.
Edelbrock Chevy Gen V LT4 Performer RPM Cylinder Heads
