I just removed an over drive trans today it turns good in all the gears Im wanting to sell it im also wanting to take a look at the gears before i sell it  Is there any thing i should no before i pull the cover I also have the bellhousing and fly wheel but it has 1 bolt broke off

86 mustang 351c

lt250/500r hybrid 4'' over swinger scr porting v2 reeds Q-pipe

West virgina