My rebuilt power brake booster and master cylinder arrived today. It appears to be the correct Bendix type that supposedly came on '70 E-body power drum brake cars. On the booster, there is 3 1/2" between mounting bolts one way, and 3 1/4" the other way. Looking at what I have now, I don't think I can reuse the reinforcing plate that is on my current manual brake master cylinder. Does someone have a picture of the mounting/reinforcing plate for a '70 E-body power drum brake car? Thanks in advance.