I am in the process of trying to drop my hotair engine with turbomotion intake into my '70 Datsun 510. I bought a crossmember that was already modified for a buick 3.8 engine so I was told and the crossmember doesnt quite fit using the replacement mounts I bought from Pepboys. SO i am hoping the crossmember was made using different style of OEM engine mounts. This would save me the trouble of fabricating new mounts at least until I switch over to rack and pinion steering. But thats another story.
I've started to document my troubles at www.speedjunkie.org I haven't updated lately b/c i'm in the process of redoing the site.