S&S Cycle 310-1053D SSC Power Pack Performance Engine Upgrade Kit

The S&S Cycle 310-1053D SSC Power Pack is a comprehensive performance upgrade kit designed to deliver a significant boost in horsepower and torque for compatible Harley-Davidson engines. S&S Cycle's Power Packs take the guesswork out of engine building by bundling precisely matched, high-performance components into a single kit — ensuring optimal compatibility and maximum performance gains right out of the box.

Key Features:

• Complete bolt-on performance package from one of the most trusted names in American V-twin engine development
• Engineered components selected and matched by S&S Cycle for peak power output and reliability
• Designed for straightforward installation with standard tools and mechanical knowledge
• Delivers measurable increases in horsepower and torque over stock engine configurations
• Built to S&S Cycle's rigorous quality and performance standards

S&S Cycle has been engineering high-performance V-twin components since 1958, and their Power Pack kits represent a smart, cost-effective path to a stronger, more responsive engine. The 310-1053D kit provides everything needed for the upgrade in one convenient package, reducing sourcing time and ensuring all parts work together as a system.