I found a #2 tiller with the lift and right angle gear box. This was off an 82 series tractor so the lift bars are different and the gear box has pulleys for 5/8" belt. My 108 uses the 3/8 belt. Is it possible to switch the drive pulley on the gear box to make this work or is there more to this than that? Everything looks like it has been barely used. I'm hoping a pulley swap proper lift bar and plate assembly and it will bolt right up.