Suit Subaru EJ20 & EJ25 Crower Dual Valve Spring Retainer Kit for Ej20/Ej25 Brian Crower BC0610
Product Information
Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. BC titanium retainers are CNC machined from 6AL4V round bar titanium to exacting tolerances
