McLaren M6As
... that Bruce McLaren Motor Racing's first use of the color now known as "McLaren Orange" was on their McLaren M6As, which won the 1967 Can-Am Challenge Cup?
... that <a href="./McLaren" id="mwFvo" rel="mw:WikiLink" title="McLaren">Bruce McLaren Motor Racing</a>'s first use of the color now known as "McLaren Orange" was on their <b id="mwFvs"><a href="./McLaren_M6A" id="mwFvw" rel="mw:WikiLink" title="McLaren M6A">McLaren M6As</a></b>, which won the <a href="./1967_Can-Am_season" id="mwFv0" rel="mw:WikiLink" title="1967 Can-Am season">1967 Can-Am Challenge Cup</a>?