S&S CYCLE 129" Power Package — 4.320", 11.0:1, 129" – 18-26 Softail, 24-26 Touring, 17-26 Trike, 25 CVO

Built for big-bore performance, this S&S CYCLE power package takes a 107" M8 to 129" with no case machining required.

It features 4.32" bore cylinders, 11.0:1 forged pistons, S&S 550 cams, Quickee pushrods, premium tappets, and valve springs designed for cams up to 0.605" lift.

The included S&S oil pump/cam plate adds increased oil flow capacity, independent scavenge sections, removable passage plugs for service, debris screens in both scavenge pickups, and a cam-chest magnet to help keep debris out of the oil pump.

Compatible with VVT models. Not for any Trike models. Intake/rocker cover gaskets are not included.

Made in the USA.