CAD plated phillips head screws and acorn nuts are exact replacements as used on 1949-up FL

45mm outlet for fuel line

1951-64 W/Footshft

Fits all Shovelheads and Knucklehead 1940-1947

Chrome plated custom shoulder bolts and locknuts fit 1952-68 FL

8mm/3 inch Primary Open Belt Drive - Kick Start - Spline Shaft - 1955-1984 Harley-Davidson Big Twin Inside Diameter_.313" CAD plated phillips head screwsLooking 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