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S&S CYCLE 80-Inch Low Compression Cylinders and Pistons Kit - Part No. 91-9024
Regular price $1,995.95 USD
Category:
Cylinders and Pistons - 80" - Low Compression
Upgrade your 80" Shovelhead engine with the S&S CYCLE 91-9024 cylinders and pistons kit designed for reliable performance and durability. This comprehensive set includes high tensile cast iron cylinders and forged pistons that maintain the stock compression ratio of 8:1, ensuring optimal engine efficiency and power. Compatible with stock or S&S cylinder heads, the kit provides an easy replacement for worn or damaged components, restoring your engine's performance with minimal hassle. Crafted in the USA, each component is built to meet strict quality standards for long-lasting reliability.
The kit features 3.5-inch bore cylinders and pistons tailored for 80-inch engines with a 4.25-inch stroke, including rings and wristpins to facilitate installation. Head gaskets, stainless steel bolts with washers, base nuts, and base gaskets are also included, providing a complete solution for engine rebuilds or upgrades. Designed specifically for the Shovelhead platform, these components ensure compatibility and optimal fit, helping you maintain the original engine characteristics while enhancing durability.
Whether you're restoring an older engine or upgrading for improved performance, the S&S CYCLE cylinders and pistons set offers a factory-quality solution. The precision engineering and robust materials used in these components deliver consistent performance and long-term durability. Perfect for enthusiasts seeking to keep their classic motorcycle running smoothly, this kit ensures your engine remains reliable and efficient. Made in the USA, it reflects S&S CYCLE’s commitment to quality craftsmanship and performance excellence.
Features:
- Designed for 80-inch Shovelhead engines with a 4.25-inch stroke
- Includes high tensile cast iron cylinders with a 3.5-inch bore
- Forged standard compression pistons with rings and wristpins
- Maintains stock compression ratio of 8:1
- Compatible with stock or S&S cylinder heads
- Includes head gaskets, stainless steel bolts with washers, base nuts, and base gaskets
- Made in the USA for quality assurance and durability





