Then we started with the rear end. My dad found a set of 4:10 richmond gears, a new set of rear big bolt long stud axles, new drum brakes, and new perches. I sandblasted the entire housing and then hit it with primer. Then i cut the old perches off with an angle ginder. Then put a grinding wheel on and grinded down the primer where the new perches go, and then welded the new perches on.