S&S CYCLE 128" Power Package — Bore 4.250", Stroke 4.500", 11.1:1 – 18-26 Softail, 24-26 Touring, 17-26 Trike, 25 CVO

The 128" Power Package is a complete bolt-in performance kit designed for compatible engines.

Included components: oil pump/cam plate, pushrods, tappets, tappet cuffs, 550 camshaft, valve springs, top collars, keepers, valve seals and bottom collars.

The oil pump/cam plate is precision machined from billet aluminum and features removable passage plugs for servicing, independent scavenge sections for the flywheel cavity and camchest, debris screens in both scavenge pickups, a magnet in the camchest to help stop debris from entering the oil pump, increased oil flow capacity on both feed and scavenge sides, and an adjustable pressure relief valve that can be set with the unit installed.

Pushrods are Quickee-style pushrods; tappets are premium, hard-anodized billet aluminum with black-coated tappet cuffs to ensure tappet stability at high lift and high rpm. Valve springs work well with camshafts up to 0.605" lift.

No case machining is required. Will fit VVT models. Not for any Trike models. Intake and rocker cover gaskets are not included.