Chevelle Cylinder Head, Big Block, 100cc Combustion Chamber, Aluminum, Performer High-Compression 454-O, Edelbrock, 1964-1972

Description

• CNC-Machine Profiled Intake and Exhaust Runners
• Outstanding High Performance Street Head
• 290cc Intake Ports Improve Alignment
• Provides Semi-Open 100cc Combustion Chamber
• 2.190&quot /1.880&quot Valves
• 1.550&quot Valve Springs, .700&quot Max Lift
• 7/16&quot Rocker Studs

For a more consistent gasket seal, hardened seats, bronze valve guides, and fully machined valve cover rails are included. It offers improved power throughout the rpm range for greater throttle response and top-end horsepower.