Ensure optimal valve performance with Hardened Valve Spring Shims. Designed to set the proper spring installed height, these precision-engineered shims provide a reliable and durable solution for high-performance engines. Perfect for Porsche repair and EMPI performance builds, these shims prevent spring seat damage while ensuring consistent valve operation. Key Features: Durable Hardened Construction: Crafted for long-lasting strength, these shims prevent high-pressure springs from cutting into the cylinder heads. Precise Height Adjustment: Ideal for setting the proper spring installed height, essential for high-performance engine tuning. Protects Spring Seats: Provides a stable surface for single springs, enhancing the longevity of your valve system. .015" Thickness: Perfect for precise adjustments, offering reliable fitment in demanding applications. Pack of 8: Supplied in packs of 8 to accommodate your entire engine build.
