64rcs

I have an 02 Legacy GT with a froze up 5 speed transmission. Finding a used manual from a GT has proved quite difficult. A salvage yard has a 2003 GT with a 5 speed, but is a high/low(dual range) transmission. Anyone know if this will work? I know there is a ratio difference between outback and legacy GT transmissions. I don't have enough motivation to put a outback transmission in and switch the rear diff to match.