Mopar 77072534AB - Redeye Cylinder Head Kit

Sold as a complete set, these Hellcat Redeye cylinder heads allow you to increase your 2015+ Hellcat engine redline to 6,500 RPM. Features 2.14-in. hollow stainless steel intake valves and 1.65-in. sodium-filled exhaust valves. Includes gaskets and mounting hardware. 50-State Street Legal: 2018 Dodge Challenger Demon, 2019+ Dodge Challenger/Charger 6.2L Redeye, and 2015+ Dodge Challenger/Charger 6.2L Hellcat (E.O. D-265-69) Install time, roughly 8.5 hours. Disclaimer: Customers are responsible for ensuring that their use of their vehicle equipped with this part complies with applicable federal, state/provincial, and local laws, regulations, and ordinances. Vehicles equipped with this part and driven on public roads or highways may violate U.S., California, Canadian, or local motor vehicle emissions laws and regulations.