8488-10 Head bolt washer set

These Colony head bolt washers are an essential component for any Big Twin top-end assembly. Designed to fit 1936 to 1984 OHV Big Twin models, including Knuckleheads, Panheads, and Shovelheads, these washers are specifically sized for 7/16" head bolts. They feature a high-quality chrome finish, making them a great match for chrome head bolts or for adding a bit of detail to a stock motor. These washers are a direct replacement for OEM part number 6469, ensuring they meet the original factory dimensions for thickness and diameter. Using fresh washers is critical for achieving accurate torque readings and protecting the surface of your cylinder heads. This set is sold as a pack of 10, providing enough hardware for a standard engine project.