S&S Cycle Super Stock Cylinder Head Kit - Aluminum - 90-1499

Upgrade your engine's performance with the S&S Cycle Super Stock® Cylinder Head Kit. These heads offer improved flow while maintaining a stock appearance, ensuring optimal performance and reliability for your motorcycle. Made in the USA, this kit is designed for enthusiasts and professionals seeking enhanced engine capabilities.

Description

The S&S Cycle Super Stock® Cylinder Head Kit provides a significant upgrade in engine performance. These cylinder heads are meticulously engineered to deliver superior airflow compared to stock heads, resulting in increased horsepower and torque. Designed to maintain a factory-like appearance, these heads seamlessly blend performance enhancements with a classic aesthetic. The kit includes everything needed for installation, and they are compatible with OEM manifolds and exhaust systems, simplifying the upgrade process. Whether you're aiming for improved track times or enhanced street performance, the S&S Cycle Super Stock® Cylinder Head Kit offers a robust and reliable solution.

Features & highlights

• Improved airflow for enhanced horsepower and torque.
• Maintains stock appearance for a seamless upgrade.
• Compatible with OEM manifolds and exhaust systems.
• Assembled with high-quality valve seats, valves, guides, and seals.
• Includes .590" lift valve springs, collars, and valve keepers.
• Complete kit with rocker cover gaskets, head gaskets, and exhaust flange gaskets.
• Proudly made in the USA.

Technical specifications

• Brand: S&S Cycle
• Vendor Part Number: 90-1499
• Bore Size: 3.625" (3-5/8")
• Color/Finish: Aluminum
• Features: Single Spark Plug
• Material: Aluminum
• Product Name: Cylinder Head Kit
• Type: Stock Compression

Important to know

This kit requires the use of OEM manifolds and exhaust systems for proper installation and performance.