Brian Crower Dual Spring & Steel Retainer Kit for Honda/Acura B18A/B18B/B20B

Brian Crower Dual Spring & Steel Retainer Kit for Honda/Acura B18A/B18B/B20B Upgrade valve control with the Brian Crower Dual Spring & Steel Retainer Kit, engineered for Honda/Acura B18A, B18B and B20B engines. Built to withstand high RPM and aggressive cam profiles, this kit delivers reliable performance for street and race builds. Precision-engineered dual valve springs for consistent seat pressure and reduced coil float. Heat-treated steel retainers for improved durability and secure valve retention under extreme conditions. Application-specific fit for B18A, B18B and B20B cylinder heads—direct fit, no modification required. Optimized for performance with enhanced spring rates to support upgraded cams and higher RPM limits. Complete kit includes springs, retainers and locks/keepers for a full valve-train refresh. Ideal for tuners and enthusiasts seeking reliable, race-proven components. Install this Brian Crower kit to improve valve stability, extend component life, and maximize engine response.