S&S Outer Cam Chain for 2007-2026 Harley Big Twin

Description

Product Description

S&S Cycle Heavy-Duty Outer Cam Chain – Twin Cam & M8

When you twist the throttle, your motorcycle deserves more than just a link between cams and timing gears—it demands precision and reliability. The S&S Cycle Heavy-Duty Outer Cam Chain is engineered to handle the increased torque and horsepower of performance big twins while delivering extended service life and reduced maintenance. Heat-treated components and precision manufacturing ensure consistent timing and durability, so you spend more time riding and less time wrenching on stretched or worn chains.

Fitment

• 2007-2017 Harley-Davidson Twin Cam Big Twin Models
• 2017-2025 Harley-Davidson Milwaukee-Eight (M8) Models

Features & Benefits

• 11% Stronger Than OEM – Enhanced tensile strength handles high-performance builds and aggressive riding
• Extended Chain Life – Heat-treated components resist stretch and wear for longer service intervals
• Direct OEM Replacement – Installs using factory procedures with no modifications required
• Precision Engineering – Maintains accurate cam timing under load for consistent valve train operation
• Reduced Maintenance – Superior durability means fewer adjustments and longer time between replacements
• Performance Proven – Trusted by builders and riders running high-output engines

Why Upgrade?

Stock cam chains are designed for mild factory power levels and can stretch prematurely when subjected to performance modifications, aggressive riding, or high mileage. The S&S Heavy-Duty Outer Cam Chain is built to withstand the demands of modified engines, delivering the strength and reliability needed for cammed motors, big-bore kits, and high-compression builds. Whether you’re building a performance engine or simply want peace of mind on long rides, this chain provides the durability and precision your Milwaukee-Eight or Twin Cam engine deserves.

Note: Part Number 330-0820. Fits both Twin Cam 88/96/103/110 engines (2007-2017) and Milwaukee-Eight 107/114/117/131 engines (2017-2025). Professional installation recommended for proper timing setup.

Fitment