S&S Cycle Twin Cam Cam Drive Gear Kit - 33-4285

Optimize your Harley-Davidson Twin Cam engine's valve train with the S&S Cycle gear-driven cam kit. This essential four-gear set is designed for gear-driven camshafts that require supplemental secondary cam gears, ensuring precise timing and reliable performance for your motorcycle.

Description

The S&S Cycle gear-driven cam kit is a premium solution for riders upgrading their 2006 Dyna or 2007-2017 Twin Cam models. This comprehensive kit provides the necessary components to complete your gear-driven cam installation, especially when secondary cam gears are not included with your primary camshafts. Engineered for durability and precision, the set includes two secondary cam gears, an outer cam drive gear, and an outer pinion drive gear, along with all required mounting hardware for a secure fit. While gear drives inherently offer superior timing accuracy, it's important to note that you may experience a slight increase in valve train noise compared to chain-driven systems. S&S Cycle offers oversized and undersized gears (sold separately) to help achieve optimal gear lash and minimize any potential noise. Proudly made in the USA, this camshaft gear set embodies the quality and performance expected by serious motorcycle enthusiasts seeking a robust Twin Cam gear drive upgrade.

Features & Highlights

• Complete Four-Gear Set: Includes two secondary cam gears, outer cam drive gear, outer pinion drive gear, and all necessary mounting hardware to complete your gear-driven cam installation.
• Optimized for Gear-Driven Cams: Specifically designed for camshaft systems that do not come with their own secondary cam gears, ensuring seamless integration and proper function.
• Precision Valve Train Operation: Provides accurate valve timing, crucial for maximizing engine performance and reliability in your Harley-Davidson.
• Gear Lash Management: Acknowledges potential for increased valve train noise inherent with gear drives and offers a solution with available oversized/undersized gears (sold separately) to achieve correct gear lash.
• Durable American Craftsmanship: Manufactured in the USA, guaranteeing high-quality materials and construction for long-lasting performance.
• Broad Twin Cam Compatibility: Engineered to fit 2006 Harley-Davidson Dyna models and 2007-2017 Harley-Davidson Twin Cam engines.

Technical Specifications

• Product Type: Cam Gear Kit
• Units: Kit
• Fitment: For 2006 Harley-Davidson Dyna models and 2007-2017 Harley-Davidson Twin Cam models
• S&S Cycle Vendor Part Number: 33-4285
• MPN/SKU: 09250152

Important to Know

• Due to the inherent characteristics of gear drives, you may experience more valve train noise compared to chain-driven systems.
• Oversized and undersized gears are available separately to help achieve correct gear lash.
• It is the installer’s responsibility to check all clearances and follow all procedures outlined in the S&S Cycle instructions and the Harley-Davidson service manual.