Re: 96 Sho
First, pressure wash the underside of the vehicle, then, go to your local auto parts store and add a half ounce or so of UV dye. If you have a trouble light, put in a UV bulb and you should be able to narrow down the source of the leak. I'd drive it 50-60 miles or so. I'm not sure how accessible the SHO engine is to view, but perhaps it's something as simple as a valve cover leak...as the car has 250K.
The leak changing to a slow drip has me believe that it is most likely a gasket problem. As the engine warms, the gaskets tighten up allowing less oil to seep out.
'11 Ram Quad Cab 4x4 SXT 5.7L HEMI (stock); 48,500m
'06 Pontiac G6 GT 3.5L 220hp; 64,000m
'12 Chrysler 200 Limited 3.6L 283hp; 28,000m
'99 Taurus 3.0L 2V Vulcan 145hp; 154,300m - Traded
Amsoil in all vehicles!