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S&S Cycle 110-Inch Power Package Performance Kit, Chain Drive, Black - 330-0668
Regular price $3,396.95 USD
Category:
Upgrade compatible Harley-Davidson engines with the S&S Cycle 110-Inch Power Package Performance Kit, part number 330-0668. Designed to increase displacement and performance, this chain-drive kit combines carefully matched S&S components for a complete engine upgrade. The included cylinder fits directly to the piston with no machining required, simplifying installation and helping provide a precise fit.
The kit includes an S&S 4-inch big-bore cylinder kit with 10.5:1 compression pistons, S&S 585 Easy Start cams, S&S Quickee pushrods, and premium hydraulic tappets. A TC3 cam support plate and S&S oil pump help maintain consistent oil pressure, supporting reliable lubrication and long-term engine durability. Together, these components are engineered to make effective use of the added displacement while providing a balanced performance configuration for compatible applications.
Made in the USA, the S&S Cycle 330-0668 Power Package is designed for use with stock cylinder heads and is not intended for S&S 79cc heads. This kit is also not compatible with Twin-Cooled models or Trike and Freewheeler models. Verify engine compatibility, compression requirements, and installation specifications before purchase. Professional installation is recommended to ensure proper assembly, adjustment, and engine performance.
Features:
- Complete 110-inch power package performance kit for compatible Harley-Davidson engines
- Chain-drive configuration with matched S&S performance components
- 4-inch big-bore cylinder kit fits the piston without machining
- Includes 10.5:1 compression pistons for increased displacement and performance
- S&S 585 Easy Start cams support improved power and easier starting
- S&S Quickee pushrods and premium hydraulic tappets are included
- TC3 cam support plate and S&S oil pump help maintain consistent oil pressure
- Can be used with stock cylinder heads
- Made in the USA
- Not compatible with S&S 79cc heads, Twin-Cooled models, Trike models, or Freewheeler models





