508459 Monster-Show petcock, round body. Left outlet

The MCS Monster-Show petcock is a show-quality chrome fuel valve designed for later model Harleys. This round body version features a left-facing outlet for 1/4-inch fuel hose and uses a 22mm threaded nut for mounting. It fits 1975 to 2006 Big Twin models and XL Sportsters, excluding fuel-injected models, as well as custom tanks with 1975-up style external threads. The easy-to-operate lever provides a tactile click-feel for positive placement in the on, off, or reserve positions. It includes a built-in filter and reserve. The left outlet orientation is determined by looking at the lever in the off position. This petcock is listed under OEM number 508459.