The Supertech spring seat locator for VW VR6 24V is sized at 1.7mm thickness to offer a measured seating offset for valve-spring installation. It provides a consistent seating surface for springs and retainers on VR6 24-valve heads, helping technicians control installed height and alignment during assembly when paired with the appropriate valve-train hardware.
Supertech Spring Seat Locator for VW VR6 24V 1.7mm Thick