If all you need is the flywheel, use a small carbide tipped hole saw to put some extra ventilation into the bellhousing over the pressure plate bolts. Usually there's only a couple of pressure plate bolts that can't be accessed either through the dust cover opening or through the window at the top of the bell housing with a universal joint socket.
Jerry
That wouldn't be nearly as satisfying as hearing that bell housing crack into enough bits when the BFH hits it for access though.
