Hardened Valve Spring Shims.060 Inch Set Of 8 For Precise Installed Height, Prevent Head Dings, Smooth Seat Surface, Great For High Pressure Springs And Reliable Valve Seating
✔️ Precise installed height; prevents head dings; for high pressure
These hardened valve spring shims are precision pieces used to set spring installed height in engines. They protect the valve head seat surface during high pressure operation and help ensure reliable valve seating in performance builds and head assemblies.
✅ B405560 part number,.060 in thickness
✅ Set contains 8 shims
✅ Hardened steel with silver finish for durability
✅ Maintains precise installed height and protects seat surface
✅ Ideal for high-pressure valve springs in performance engines
✅ Simple drop-in fit with standard valve springs
💡 What is a valve spring shim used for in an engine build and why does it matter? This handy part is used to set installed height and protect the seat surface. - Maintains correct valve spring installed height for consistent seating - Helps prevent head dings by distributing load during compression - Works with hardened shims like.060 in thickness for precision