1 3/8" Plug/Dynojet Homo Valve (Grooved); Replaces Dynojet Part# 125417, Springer Parts, Mfr#: 125417SP$2,470.99+
13/16" Plug/Dynojet Homo Valve (Fluted); Replaces Dynojet Part# 125316, Springer Parts, Mfr#: 125316SP$595.99+