Custom cnc ported cylinder heads with proprietary valve job for the 5.7L Hemi engine. Includes upgraded valve springs, big valves, new valve seals and guides honed to clearance specs.
Cylinder Heads, 5.7L Hemi, Big Valves, Ported, Valve Job, pair
5.7L Cylinder Heads
Fully CNC and Hand Blended Intake and Exhaust Ports
Our Proprietary Valve Job
2.02 Diameter Intake Valves
1.57 Diameter Exhaust Valves
New Valve Seals Installed
Valve guides are honed to set clearance to new specs.
· Upgraded Valve Springs Installed
Core charge applies. Please add the core charge listed below before checking out. This charge will be refunded to you once we get your stock heads returned to us.
Not available for shipment outside the continental USA. We cannot ship this to Hawaii, Alaska, or other countries.
Dropships direct from manufacturer.
This product was added to our catalog on Friday 11 August, 2023.
