Captainfab.
Here are the pictures of my hydroboost from mcgaughys. I also included pictures of my 64 c10 fire wall. Do I buy your bracket, unbolt the bracket on my hydroboost, bolt your bracket on, then mount it to the fire wall? Or do I just use the bracket that came with my hydroboost and re drill it to match the fire wall? I just installed your PS adapter plate and worked out perfect. Thank you.