Motor/ mid plate suggestions for r3block and Reid case power glide

No motor mounts on engine indicates to me that you have a short deck block which would be a different plate (motor) than a tall deck R3.
It is the 9.200 deck block.that is good to know. I have a motor plate for a standard deck height block.didnt even consider the motor plate being different..thanks alot for that tip. I will see about finding the correct motor plate.the r3 stuff is new to me. I have only had LA stuff in the past.the engine came with the car, but wasn't in the car.its gonna be fast