mr gasket vertical gate shifter

I REALIZE THAT DUSTERS DID NOT NOT COME WITH a v-gate SHIFTER I SHOULD HAVE SAID ( AS I PUT IN MINE WHEN I BOUGHT IT NEW IN 1971) I AM REBUILDING ONE IDENTICAL TO THE ONE I HAD BACK IN THE DAY, AND I INSTALLED A V-GATE IN THAT ONE AND REALLY LIKED IT. STEVE