20-2215 Kpmi, Sportster valve spring set

This Kibblewhite valve spring set is a high-quality stock replacement designed specifically for 1957 to early 1983 Sportster models. When you are refreshing the cylinder heads on an Ironhead, these springs provide the consistent tension and durability needed for reliable valvetrain operation. They are sold as a set to ensure uniform performance across all valves. For a complete installation, it is recommended to use these in conjunction with the 524463 top collar and valve key set. Kibblewhite’s reputation for precision machining makes these an excellent choice for maintaining the performance of your vintage Sportster engine, providing peace of mind for many miles to come.