HELP! Installing new Booster/MC/Prop to 70 C10

[swb4me]

I'm in the middle of adding a power booster to my 67, so I'll let you know what I've learned and done. The part that can be difficult to find is the bracket from a 71 or 72 c10 that mounts the booster to the firewall. I've read that the 73 and up bracket will work with some modification, but I decided to buy a booster from early classic enterprises that includes a new bracket. I've already installed a 4/6 drop from ece, so I went with their booster because it was designed/intended to be used with the rest of their kit. Lastly a new hole, 1 inch lower, needs to be drilled in the brake pedal that holds the push rod to maintain the proper 4.5 to 1 ratio.