Sadly, I do not.
The only noticeable difference I saw was in regards to the front of the pan. The 250 had no holes for bolts, whereas the 230 had them. The gasket I had for it was for the 250 (no holes) so I just went with it. Laying on my back under the car trying to wiggle it in the same way the 250 pan came out, and it wouldn't budge. Even by completely remove the oil pump sending unit, there wasn't enough room. I couldn't see where it was binding, got frustrated, and quit for the day.
The only thing I can imaging is the layout of the pan is moderately different. Although, being that the 230 pan was what came in the car stock, I can't image why it wouldn't bolt onto the 250 block, being they are the same casting.
I don't know. Going at again Wednesday to see if I can't get it situated.
I'll be in touch.
