The motor plate is from aeicnc.com. It was designed to be used with a truck cover, with a lot of cutting to get it to fit, but you can't use any accessories and it has to be siliconed to seal the timing cover. I ordered it machined for a BBC water pump and low mount alternator. I am not going to be driving it on the street. If I was going to drive it on the street and have A/C, I would go a different route to mount the engine. Mike