Brian Crower Spring & Retainer Kit for Toyota 2JZGTE/Lexus 2JZGE/1JZGTE Dual ...

Brian Crower Spring & Retainer Kit for Toyota 2JZ / 1JZ Optimized valve train performance — The Brian Crower Spring & Retainer Kit is engineered specifically for Toyota 2JZGTE, Lexus 2JZGE and 1JZGTE engines. Built to deliver reliable high-rpm stability, the kit is ideal for street, track and forced-induction applications. Complete kit: dual springs, titanium retainers and machined seats for a dependable installation. High RPM control: dual-spring design resists coil bind and valve float under aggressive cam profiles. Lightweight titanium retainers: reduce reciprocating mass for faster valve response and improved valvetrain durability. Precision fit: engineered to OEM dimensions for straightforward swap and consistent performance. Durable materials: springs heat-treated and shot-peened to resist fatigue in demanding conditions. This kit is a direct choice for enthusiasts upgrading cams, increasing boost, or building reliable high-power 2JZ/1JZ engines. Backed by Brian Crower engineering, it balances strength, weight savings and longevity. Compatibility: Toyota 2JZGTE, Lexus 2JZGE, Toyota 1JZGTE. Check engine variant and valve specifications before purchase.