Top quality main drive gear shaft seals for precision fit and long-lasting performance.
Increases spring travel by .060" for improved suspension response. Precision-machined and made in the U.S.A.
Neatly packaged kits that provide the correct seals or O-rings for rebuilds and cam changes. Made in the U.S.A.
Fits stock springs to add ~0.060" of travel on 1966–1984 74" and 80" motors; eases installation of B or #2 cams; made in the U.S.A.
Kit with 3/8" insulator block and gaskets to reduce carburetor fuel boiling. Made in the USA.
Complete gasket kit for oil pump service. Made in the U.S.A.
Flexible MicroPore® paper gasket offering exceptional fluid resistance and high-temperature sealing. Made in the USA.
Replacement ring set for two pistons, compatible with S&S pistons only.
Complete 96" big bore kit includes cylinders, pistons, rings and gaskets; made in the U.S.A.; requires crankcase boring and a skilled technician for installation.