Here is the mount that I made, for a 88' pickup. Im a little worried the poly bushing will be rather stiff, so i might switch them to rubber. If you watch the video the engine doesn't move at all! Little more welding needed on the mounts. But i think it looks awesome.
yes they will be stiff but will not move in a rollover! they transmit alot of vibration and noise too but worth the motor not falling out when you flop it over. pretty much the same design as I built for my rig