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The Ferrea titanium retainers for Acura/Honda K20 double-spring applications are Pro CNC-machined 7° retainers sold as a set of 16. These retainers reproduce the 7° seat geometry across the set and are manufactured to Ferrea’s precision standards to ensure consistent seating and fit. Packaged as a complete set for valve-train work, they provide direct-fit replacement capability for the specified K20 double-spring configuration.
Ferrea Acura/Honda K20 Double Spring 7 Deg Pro CNC Titanium Retainer - Set of 16
