99181-24 Valve guide seal set. Viton (24)

For the busy workshop or the rider with a fleet of classic Harleys, this bulk pack of 24 Manley valve guide seals is a practical choice. Each seal in this set features a built-in, spring-loaded Viton wiper, which is the gold standard for controlling oil consumption in vintage engines. By preventing oil from migrating down the valve stems, these seals help maintain performance and reduce maintenance over time. This specific set is tailored for 1948 to early 1979 1200cc Big Twin models, including Panheads and Shovelheads. Whether you are doing a single comprehensive rebuild or keeping a stock of parts on hand, these Viton seals offer the reliable oil control that every classic Big Twin owner looks for.