0104401 45" Flathead weld-on Fishtail end

For those building a custom or period-correct exhaust for a 45-inch Flathead, this weld-on fishtail end offers that iconic vintage styling. This is a plain steel replica part, referencing OEM 1044-40M, and is designed to be welded directly onto your exhaust pipe. It features an internal diameter of 1-5/8 inches, allowing it to fit snugly over the outside diameter of the muffler pipe. Because it comes in a raw, plain steel finish, it gives you the flexibility to chrome, paint, or coat the entire exhaust system once the fabrication is complete. It is a must-have for anyone looking to achieve the classic fishtail look on their vintage Harley-Davidson project.