Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Supertech dual valve spring kit for Toyota 1FZ is a replacement set tailored to the 1FZ engine application. Provided in a dual-spring layout, it is suitable for head servicing or rebuilds where added valve control is required. Use this kit when refreshing the valvetrain to replace worn springs and help restore reliable valve motion and seating on 1FZ-equipped engines.
Supertech Toyota 1FZ Dual Valve Spring Kit
