Description M8 Ported Cylinder Head Package with 2 Valve Package – Includes: 2mm stainless intake and exhaust valves, multi-radius valve job, .640 lift Star Racing springs, titanium Star Racing retainers and locks, and new Viton valve seals. Core charge of $300 is included and will be refunded upon receipt of usable cores. Please include a copy of your order in the box so they can properly be tracked back to your order and a core refund issued in a timely manner. NOTE: Every configuration may not be immediately available / in stock. Depending on the configuration chosen, and availability of parts we do not manufacture, wait times may be longer for our Big Bore Kits & Cylinder Head Packages.
