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S&S CYCLE 129" Cylinder Kit with 4.375" Stroke – Wrinkle Black Finish, Part #910-0844A
Regular price $1,643.95 USD
Category:
129" Cylinder Kit - 4.375" Stroke - Wrinkle Black w/o Highlighted Fins - M8
Upgrade your motorcycle engine with the S&S CYCLE 129" Cylinder Kit, designed for optimal performance and durability. This kit features a 4.375-inch stroke, providing increased power and torque for your ride. Crafted with precision, the kit maintains the original engine serial numbers, ensuring compatibility with your existing engine setup. The kit includes MLS (Multi-Layered Steel) head gaskets, which offer superior sealing capabilities and enhanced longevity under high-performance conditions. Designed to retain stock engine height and bolt pattern, this cylinder kit seamlessly integrates with your motorcycle's existing components, including compatibility with stock crankcases. Please note, this kit is not compatible with VVT models, so be sure to verify your engine type before installation.
Features:
- Original engine serial numbers are retained for compatibility and tracking
- MLS (Multi-Layered Steel) head gaskets for superior sealing and durability
- Retains stock engine height for seamless installation
- Stock bolt pattern for easy fitment with existing components
- Works with stock crankcase, ensuring compatibility with original engine architecture
- Not compatible with VVT models, verify your engine type before purchase





