So I went out and measured. I found the mounts make the engine .75" too low and centered in the frame, where as the chart from Daves69 shows the engine should be offset to the passenger's side 1.25". Right now 15" both directions.
That sounds right as it first seemed to me that the engine mount holes (on the actual block) looks like it's pretty darn close to the steering box. Sounds like it should go more to the passenger side. 1.25" is a good amount when it comes to clearance with a plug with steering shaft.
