Andy - thanks for chiming in. Pretty sure it is not a stroker crank since I can see the part number stamped on a counterweight vertically (2780533), that crosses over to a stock hemi crankshaft. One thing I did notice is that the plastic one and the stock steel tray have the identical height (best I could measure) The steel one ends up farther down in the pan a little bit since it also has a gasket in-between the tray and the block. Looked like I picked up about 3/16" extra clearance with the deeper tray.

68jim