Paughco Over-the-Tranny 2-2 Header Pipes

Special exhaust pipe mounting bolts with locks to prevent them from coming lose due to vibrations.

Exhaust port gaskets in four versions.

After decades during which exhaust headers on Harley-Davidson motorcycles were simply inserted into the cylinders (heads) or clamped in place, the engineers in Milwaukee came up with a screw connection for the Shovelhead cylinder heads of the big twins from 1966–1984. The required internal hex screw was simply threaded into a single tapped hole in the flange on the cylinder head....