i am curious to know weather hilux diff gears can be made to fit the falcon diff, as there is a much broader range of ratios to play with, i know people do it for escorts and capris and similar small cars, from what i understand they are good for 400 odd horsepower and would therfore suit a mild 6cyl application. any info would be tops

They would be fitting the whole diff assembly thats been modified to suit.