[trularin]

Three 5/16, very long, with a flat blade screwdriver slot in the top dowels that are installed at 120 degrees apart into the flywheel to align the pressure plate while putting the clutch together... type dowels??

Haven't heard of them.

If they are the same ones I used a very long time ago, take three 3" 5/16 bolts ( I think they are 5/16 ) bolts and cut off the heads ( or just leave them on ), cut a slot in the top of each to remove them after the clutch assembly has been secured to the engine.

Hope this helps.