Gerald If yu can keep the 292 oil on the 292 and the pan (should clear?) You would be better off mainly because it would give you a extra Qt of oil from 5- to being 6qts. But I will check something for because i have this funny feeling you can NOT use the 250 oil pan on the 292 because the 250 is not as deep in the front as the 292 is.Because of the stroke of the 292. I will stick a 250 pan on the 292 i have here on the stand and check it. Now as far as the passanger side motor mount Look for UPS trucks or old bread trucks Or other panel trucks Or even maybe a old Bus(school bus)For this frame mount.
hope this helps.}[oooooo]
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NovaMan/Twisted6/Larry