The Supertech dual valve spring kit for GM Ecotec 2.0L engines delivers a matched dual-spring layout sized to Ecotec 2.0L valvetrain requirements. Designed for direct-fit use in compatible Ecotec applications, the kit includes springs and retainers specified for the engine, making it appropriate for valvetrain refreshes or when preparing the motor for camshaft upgrades that require stronger valve control.
Supertech GM ECOTEC 2.0L Dual Valve Spring Kit