"4L80" . . "GM 4L80-E" . "''GM 4L80-E''" . . . "4L80-E/4L85-E" . . . "2013" . "4L80-E transmission" . . "4L85E transmission" . "4L85-E" . . "4L80E" . "4L85E" . . "4L85-E transmission" . . "4L80-E \u00B7 4L85-E" . "GM 4L80-E transmission" . . "GM 4L80E" . "1991" . . . "GM 4L80-E transmission" . "4L80-E" . "GM 4L85-E" .