Manifold Spacers

7 products

Manifold spacers for Harley-Davidson motorcycles help optimise your air intake system for improved performance and throttle response. Available exclusively from Iron City Motorcycles, an authorised Harley-Davidson dealer based in Leeds, our range covers a wide variety of classic and modern Harley-Davidson models including 1940–1965 OHV Big Twin, 1952–1956 K/KH with 4-bolt Linkert, 1976–1984 FL, 1976–1986 FX, 1980–1989 FLT/Touring, FXR, 1984–1991 Evo Big Twin with crankcase vent, and Super G carb setups. We stock quality parts from S&S and James Gaskets, trusted brands known for their precision engineering and durability. Whether you are restoring a vintage machine or upgrading your current ride, these spacers ensure proper manifold alignment and improved fuel delivery. Browse the full range below.