I found some more information in this thread link.
http://www.camaros.net/forums/showthread.php?t=151164
1967 Z28 w/ M21 - 1 white 1 orange
1968 L78 w/ M21 - 1 orange 1 green 1 white -18 inches from trans yoke
Images attached
http://www.camaros.net/forums/showthread.php?t=151164
1967 Z28 w/ M21 - 1 white 1 orange
1968 L78 w/ M21 - 1 orange 1 green 1 white -18 inches from trans yoke
Images attached
