S&S Cycle .515in x 1in x .048in Shim

This package contains one S&S Cycle shim with dimensions of .515 inches by 1 inch and a thickness of .048 inches. This shim is a small but important component used in engine valve spring assemblies. It helps to fine-tune spring height and preload, which is critical for proper valve train operation and performance.

Properly setting valve spring height ensures that the springs are not over-compressed or under-compressed, which can lead to valve float or reduced spring life. This shim is made to S&S Cycle's specifications, ensuring it meets the needs of your engine build. It's a straightforward part that plays a key role in the accuracy of your valve train setup.