Samwel Engine

134 products

Samwel engine components cover the vintage Harley-Davidson engine rebuilds that modern performance brands do not address — Knucklehead rocker covers, Panhead rocker boxes, Flathead valve train parts and early Sportster engine internals that require reproduction components rather than high-performance upgrades. While S&S and Athena produce engine parts for Evolution, Twin Cam and Milwaukee-Eight builds, Samwel catalogues rebuild components for the generations that preceded them, providing reproduction pistons, valves, rocker hardware and engine cover parts for Harley-Davidson engines from the 1930s through to the 1970s. For a restorer rebuilding a Knucklehead for the road or returning a Panhead to correct specification, Samwel's components frequently represent the difference between a project that runs and one waiting for parts. Their manufactured reproductions are built to original specifications, ensuring correct clearances and fitment in assemblies designed decades before modern aftermarket tooling existed. Iron City Motorcycles, an authorised Harley-Davidson dealer in Leeds, stocks Samwel vintage engine components. Browse the full Samwel Engine range below.