20005701 1989-2003 an also 2004-2008 Breather Sleeve hose connection on Rocker Cover. There is no part number for 2004-2008. Also Radiator Hose Spigot on Barrel 1989-2000
Rocker Cover Spigots - Ventelation Sleeve
Taffmeisters have had these made as the factory have stopped making them.
