2018+ Softail Engine Parts2018–2026

The Milwaukee-Eight made Softail the performance platform it never was under the Twin Cam. The M8 responds well to cam work, big bore kits, and head porting — upgrades that were far trickier on earlier engines. If you're building out a Fat Boy 114, a Low Rider S 117, or chasing a Stage III on a Softail Standard, the engine parts start here.

Pistons, rings, cams, lifters, pushrods, gasket sets, and head hardware are all in stock for the M8 platform. S&S Cycle, Wood Performance, Screamin' Eagle, and Wiseco are among the brands we carry. Important: any cam swap or displacement change needs a dyno tune. We run a Dynojet dyno in Corning, NY — we do the build and the tune under one roof. Call 607-654-7431 to schedule.