In the picture below you see the final install, less a bit of paint. Looking good, functioning perfectly.
1967 C10/Impala dual resevour manual drum drum master. (1" bore)
1967 C10 Booster, 10.75" diameter.
And tucked in right behind that lovely new power booster is Captainfab's easy button for power brakes.
From the top.....the bracket bolted to the firewall using the original two holes for the single or dual pot masters. No hacking the firewall. Lovely. A kiss of
From the drivers side...the new Al Cardone booster from Oreillies bolts directly to the Captainfab bracket. So far, so good, better than good. Simple!
And one more shot of the entire installation....looks like it belongs there and durn solid. Should outlast my foot I'm sure.