The Supertech single valve spring kit for Toyota 2UZ-FE V8 32V engines provides a set of single valve springs specified for that V8 32-valve application. Sold as the engine-specific single spring kit, it is intended for use on 2UZ-FE 32V engines where a single-spring configuration is appropriate. The listing identifies the springs as matched to the Toyota 2UZ-FE V8 32V application.
Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit