hey mate i havent seen one in a 70 but ive helped put one in my mates 30 we made custom sump, engine mounts had to get a tail shaft made and also i recommend a hilux diff they have some good ratios, I'm using one in my 13b ke11 with hilux box and 3,7s thats whats in my 04 lolux and its good so i used it in my 11 cheers rob