I,m pretty sure Stevensons cycle is making split rockers boxes for shovels. Description from bluecollarmotosmetalfoundry.blo… | Harley shovelhead, Shovelhead, Motos
Amazon.com: OLD-STF - Brass Rocker Box Split Oil Line for 1966-1984 Harley Shovelheads - MADE IN THE USA - Motorcycle Chopper Bobber Custom Cafe Racer : Automotive