Designed to work with Big Twin models' new spherical exhaust port; will also work on earlier style systems
Works with any Vance & Hines head pipe with a welded flat collar over the inlet
Does not work with head pipes with a formed tapered inlet.
Designed to work with Big Twin models' new spherical exhaust port; will also work on earlier style systems
Works with any Vance & Hines head pipe with a welded flat collar over the inlet
Does not work with head pipes with a formed tapered inlet.
