Brian Crower Spring & Retainer Kit for Toyota 3SGE/3SGTE Single Spring Steel

Brian Crower Spring & Retainer Kit for Toyota 3SGE / 3SGTE High-performance valve springs and steel retainers engineered by Brian Crower for Toyota 3SGE and 3SGTE engines. Designed for reliable durability, precise valve control, and improved RPM capability in both naturally aspirated and turbocharged applications. Application: Toyota 3SGE / 3SGTE engines (shim overbucket & shimless bucket) Configuration: Single spring with high-grade spring steel construction Components: Matched springs, hardened steel retainers and keepers for consistent seating and long life Benefits: Increased valve stability at high RPM, reduced coil bind risk, improved valve train response and durability Each kit is precision-manufactured to Brian Crower’s performance standards and tested for spring rate consistency and fatigue resistance. Ideal for engine builders and enthusiasts seeking a dependable upgrade for track or street builds. Notes: Verify shim type (overbucket or shimless) for correct fitment. Professional installation recommended.