Valve Spring Shims 100pk 1270 OD x .570 ID .060

The Valve Spring Shims 100pk 1270 OD x .570 ID .060 are essential precision components for engine builders and performance enthusiasts. These shims are designed to maintain exact valve train geometry during engine rebuilds, allowing for precise adjustments to valve spring height. Having a reliable set of shims on hand streamlines the assembly process, especially when working on complex multi-valve cylinder heads.

These shims feature a consistent .060-inch thickness, with an outer diameter of 1.270 inches and an inner diameter of .570 inches. This design ensures that they seat securely under the spring base, preventing unwanted lateral movement. The durable steel construction provides the necessary strength to withstand the pressures found within various engine applications.

Engine builders and mechanics will find these shims beneficial for achieving optimal valve spring pressure, which is crucial for engine performance. They can easily compensate for variations in cylinder head machining or valve stem lengths, making them a versatile addition to any engine rebuild toolkit. Whether for performance or standard applications, these shims are a reliable choice.