S&S Cycle 50G Bob Weight Shim

When you're rebuilding the top end of your engine, getting the valve spring pressures just right is critical for performance and longevity. This 50G Bob Weight Shim from S&S Cycle is designed to help you achieve that precise setup.

This shim is a well-built component that allows for fine-tuning the spring pressure. By adding this specific weight shim, you can make small adjustments to ensure your valve springs are operating within the manufacturer's specifications. This attention to detail helps prevent issues like valve float at higher RPMs or excessive wear on the valvetrain components.