The Ferrea titanium retainers for VW BDF single-spring 7° applications are Pro CNC-machined and supplied as a set of 24. Each retainer reproduces the 7° seat geometry and is manufactured to Ferrea’s CNC standards to ensure consistent seating across the set. Packaged as a complete kit for valve-train work, these retainers provide direct replacement capability for the listed VW BDF single-spring configuration.
Ferrea VW BDF Single Spring 7 Deg Pro CNC Titanium Retainer - Set of 24