I used the CPP dual MC/booster kit on my '52 and it fit requiring slight modification to the transmission cross support. I don't think the dual MC only requires cross member mods. I also removed the proportioning valve from the MC bracket and bolted it directly to the frame of the truck (behind MC). The MC pushrod requires a spacer (about 3/4" or so) in order to bolt up to the brake pedal arm. The bracket and brace (brace probably only needed with booster) that came with the kit bolted directly to the original MC bracket.

BTW, I cannot open your photo as I do not have a Google account and never will.

Last edited by DavidF; 10/01/2014 2:41 PM.