S&S CYCLE 124" Power Package — 4.250" bore, 124" displacement, 11.1:1 compression – 18-25 Softail, 21, 24-25 Touring, 17-25 Trike

Bolt-on performance kit designed as a big bore upgrade with updated fins and forged pistons.

Includes oil pump/cam plate, pushrods, tappets, tappet cuffs, 550 camshaft, valve springs, and more to support a complete installation.

The oil pump/cam plate features precision-machined billet aluminum construction, removable passage plugs for servicing, independent scavenge sections, debris screens in both pickups, and a magnet in the camchest to help keep debris out of the oil pump.

Quickee pushrods, hand-assembled tappets, and hard-anodized tappet cuffs are built to support stability and reduce valve train noise.

Made in the USA. Compatible with Harley-Davidson® models where this big bore kit fits. Not for Trike models. Intake/rocker cover gaskets not included.