Have recently purchased a minty 78 lesabre turbo coupe with a seized engine. After inspection found the crank and piston are shot and have decided to scrap that dog of an engine and replace it with a olds, buick or poncho V-8. I have a nicely done up '69 Pontiac 350 in my shop already to go. Looking at the motor mounts am questioning whether they will work since they're different from the later 70's type mounts. Can anyone offer some help on making such a swap work? What should I use for mounts? What other things should I consider? As well, I will have all the parts to the old 3.8 including a turbo in great condition with only 70,000 miles. Your help is greatly appreciated.