Well the project for the day was to get the engine out of the tractor (Farmall H) and onto the engine stand. I was hoping to pull engine, flywheel and clutch as a unit. Bolster is off, side rails are off. It sure looks like I have the engine unbolted from the bellhousing, but it ain't comin' off! I do notice a couple of 5/8" threaded studs (at approx the 10 and 4 o'clock positions) but thought (hoped!) they were alignment studs and not threaded through the rear engine support plate. Am I missing something here, or do I have to remove the clutch and pressure plate first (from the inside) to get at some fasteners?