Your actually right on the money. I took a much better look at my left drivers side motor mount and found the top plate has sheered off just enough to have it over hanging the rubber. It was hard to see because usually the other mount gets so deformed and misshaped when it goes. I'm holding out hope that this mount was my mysterious driveshaft/rear axle problem. If so then it seems like an early Christmas this year. I've finally solved the bad idle/ stall issue with the swap of the ECU and re-pinned 007 AMM in the 83 and now hopefully being able to avoid replacing the rear axle. Its a beautiful thing when it took 5 1/2 years of getting this car back into shape that I finally can drive it with confidence and the feeling of success. Had anyone else bought it I think it would have been melted down and become an export of China by now.