SKU:10-0770
The Sifton Standard Solid Tappet Assembly is a four-tappet upgrade designed to restore and improve the valve train on Harley-Davidson FL models from 1948 through 1952. Each tappet is precision-machined to an outer diameter of 18.55 mm (+/- 0.01 mm) and features a roller width of approximately 0.362 inches for consistent operation across the exhaust and intake cycles.
Installed as part of a restoration or engine refresh, this tappet assembly helps restore or enhance your valve train, potentially improving throttle response and engine efficiency. Designed to fit classic FL engines with original or similar specifications, it provides durable performance and reliable operation in vintage Harley-Davidson motorcycles.
Features centrifugal surface fine grinding and precision fit rollers and pins. Includes adjuster screws and lock nuts.Upgrade your vintage Harley Davidson FL with the Sifton Standard Solid Tappet Assembly, designed specifically for models from 1948 to 1952. This set of four durable tappets features a precise outer diameter measurement of 18.55mm (+/-.01mm), ensuring a perfect fit for your classic motorcycle's engine. Each tappet has a roller width of approximately 0.362 inches, providing smooth operation and reliable performance. Crafted in Taiwan, these tappets are manufactured to meet high-quality standards, ensuring longevity and consistent engine performance. Installation of this set can help restore or enhance your motorcycle's valve train, leading to improved throttle response and engine efficiency. The set is compatible with various Harley Davidson FL models, making it an essential component for restoration or repair projects that demand original or similar specifications.
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