The Supertech Dual Valve Spring Kit for Nissan GT-R VR38DETT applications. This kit supplies matched dual valve springs for the VR38DETT 24-valve engine, providing the spring hardware specified for that turbocharged V6 configuration. It serves as a direct, engine-specific spring solution where original-style dual springs are required.
Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit