Looking for that classic open belt drive look with rock-solid performance for your vintage Big Twin? This 8mm, 3-inch open belt drive from BDL is widely regarded as the best combination for all-around riding and dependability.

• Proven Dependability: The 8mm, 3-inch belt drive is a time-tested setup known by riders for its reliability and performance in all-around riding conditions.
  
• Specific Vintage Fitment: Designed specifically for 1955-1984 Harley-Davidson Big Twin kick start models that are equipped with a splined transmission shaft.
  
• Clutch Compatibility: This drive adapts your stock clutch directly into the belt drive clutch basket, or you can upgrade to BDL’s Competitor clutch for 30% more clutch surface area than stock.
  
• Core Components Included: This kit comes with the essential components for the conversion, including the 8mm belt, clutch basket, front pulley, nut, and washer.
  
• Durable Construction: The pulley and clutch basket are made from hard anodized aluminum, and the front pulley is conveniently drilled and tapped for easy removal.
  
• Installation Notes: The inner clutch hub and plates are not included; you must reuse your stock components or purchase them separately. This kit is not for use with offset primaries.
  Made in the USA: Proudly manufactured in the United States for quality you can trust.