FOR TRNSMISSION, TRANSFER AND DIFFERETIALS
WILLYS DODGE GMC AND ALL
MINERAL OIL , AS PER MIL SPECS IN MOST WW2 VEHICLES, IT IS BETTER THAN MODERN MULTIGRADES BECAUSE :
1 CREATES A PROTECTIVE FILM WHEN WINTER PARKING NOT DETERGENT AS MULTIGRADE COUNTERPARTS
2 DO NOT PRECIPITATE WHEN PARKED