Oem active fuel management lifters 12698946 (8). Fits many GM vehicles, including TAHOE SILVERADO ESCALADE CAMARO CORVETTE CTSV YUKON SUBURBAN and may fit others. Years are from 2015 2016 2017 2018 2019 2020 2021 2022 2023. We can check fitment as well. Please message us with any questions. We can also make a complete repair kit with seals and gaskets needed if possible. Thank you, happy shopping