I don't imagine they are Genuine Gear and since they are the only ones with a really bad rep I wouldn't worry about it. I scratched my head a whole bunch but couldn't think of any major brands that start with either M or V, maybe some of the pirates would know, but search real good before you ask ;-)

1986 4X4, 1991 22RE, 5.71 gears,ARB Rear, aux fuel tank, 3mm O/S TB/intake, engnbldr cam, LCE header, magnaflow w/2.25 exh. custom 4 color paint job :-P 33X12.5 Goodyear MT/Rs