910808 Lower valve spring collar set. steel. std

For the final years of the Ironhead Sportster, these USA-made lower valve spring collars provide a reliable replacement for tired factory parts. Sold as a set of four, they are designed to replace OEM 18220-83 and fit late 1983 to 1985 Sportster XL models. These steel collars sit at the base of the valve springs, providing a stable and level surface for the springs to operate. When refreshing your cylinder heads, using high-quality steel collars like these ensures that your valve train geometry remains correct. They are built to standard specifications to match the original equipment for a perfect fit and long-lasting service.