NEED a FATBOy/Stingray Chopper part

looking for a triple tree (pair or not) that will fit 1 1/4 inch tubes. need it to widen my forks dropouts about 4 1/2 inches for a 4.25 in big boa tire. Schwinn Stingray/Fatboy parts preferred but i do know there is a honda motorcycle triple tree that has been used before to do this mod on an average stingray.