2011–2020 Ford F-150 (3.5L EcoBoost V6). 2011–2020 Ford Explorer (3.5L EcoBoost V6). High-performance head stud kit designed for Ford 3.5L EcoBoost V6 engines. The ARP 153-4303 Head Stud Kit is engineered to provide superior strength and reliability for the Ford 3.5L EcoBoost V6 engine.
