The Supertech single beehive valve spring kit for Ford and Mazda Duratec 2.0L/2.3L engines features compact beehive-profile springs sized to fit these cylinder heads. Designed as a direct-fit replacement, the kit includes springs and retainers appropriate for Duratec 2.0L/2.3L applications, providing a concise valvetrain refresh option for engine rebuilds or routine spring replacement where a beehive profile is specified.
Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit