Which ECM brackets?
#7
yukon not sure if this helps or which bracket you have. I purchased a used one off of ebay which also broke after I hung it from a rope by it's mounting leg or angle test driving the car with out a front end. I was able to use it by fabbing 1-3/4 inch high channel or angle which was the perfect height and screwing it to the bracket to use as the mounting leg or angle.