Brian Crower 80lbs Single Valve Springs Steel Retainer Fits Subaru EJ205 EJ257

Brian Crower 80lbs Single Valve Springs Steel Retainer Fits Subaru EJ205 EJ257. Steel retainers This kit comes with Steel Retainers which are recommended for full street cars or high mileage vehicles. Designed for high rpm, BC valve springs are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures […]