S&S CYCLE 100" Power Package Engine Performance Kit — 4.000" bore, gear cam drive, 10.5:1 compression – 99-06 Touring, 00-06 Softail, 99-05 Dyna, 01-02 CVO

🔧 Made in the USA, this S&S Power Package is a complete engine performance kit that combines factory-quality components for reliable power and durability.

It includes S&S big-bore cylinders, piston kits, S&S 585 Easy Start® cams, S&S Quickee pushrods, a TC3 cam support plate, a TC3 oil pump, and precision hydraulic tappets for quiet operation and consistent valve timing.

The bolt-in design requires no machining, balancing, or splitting of the crankcase and can be used with stock heads for a straightforward installation.

Precision components and machined aluminum forgings help ensure consistent oil pressure and long engine life, while adjustable chrome pushrod tubes simplify final valvetrain setup.

Compatibility notes: Not for '06 Dyna. Not compatible with S&S 79 cc Super Stock® heads. Not recommended for Tri-Glide or other three wheel models due to the lugging nature of these bikes. '99-'04 Twin Cams will require the additional purchase of a valve spring kit (sold separately). Pinion shaft runout must be less than .003" to use gear drive cams. 🇺🇸