S&S Cycle Power Packs High-Performance Piston Sets - Harley Touring, Softail, Dyna

S&S Cycle Power Packs are high-performance piston sets meticulously engineered to elevate your Harley-Davidson engine's displacement and horsepower. These sets offer a direct replacement for stock pistons in compatible Harley models, providing a straightforward path to significant power gains.

Why riders pick this

• Increases engine displacement and horsepower
• High-performance piston design
• Direct replacement for stock pistons
• S&S Cycle engineered for quality and power

When you're ready to uncork the true potential of your Harley-Davidson V-twin, S&S Cycle Power Packs deliver. These high-performance piston sets are designed to increase engine displacement, providing a substantial boost in horsepower and torque that you'll feel every time you twist the throttle.

Unlock More Horsepower

• Designed for increased engine displacement and power output
• High-performance piston design for demanding applications
• Backed by S&S Cycle's renowned engineering expertise
• Engineered for direct replacement installation in compatible models

Optimize Your Engine Build

Upgrading to S&S Cycle Power Packs is a crucial step in any performance build. While they offer a direct replacement fitment in many cases, it's vital to verify your specific model year and engine size with S&S Cycle fitment charts before ordering. To maximize the benefits of increased displacement, a professional dyno tune will be essential to optimize your air-fuel ratio and ensure peak performance and engine longevity.

Specifications

• Brand: S&S Cycle
• Manufacturer Part #: 310-1394A
• Category: Engine Components / Piston Sets - Powersports
• Weight: 44.19 lb

Common questions