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The Supertech single-valve spring seat is made for Honda and Acura J-series engines and is matched to Supertech spring H1003. It provides a precise seating surface for individual valve springs during rebuilds or component replacement. Offered as a direct-fit service component, the part helps ensure correct spring alignment and seating where single valve spring retainers are used in J-series valvetrain assemblies.
Supertech Honda/Acura J series Single Valve Spring Seat For Spring H1003
