I bought some Mintex ones. Yes, they're not the same as Mintex of old but were better than the cheapest ones, which get some criticism on the MM forums.
I despised the idea of the MM master cylinder bracketed to the chassis so mounted an MGB master cylinder on the rear cross member and made a pivot block that fits inside the chassis. A bell crank turns the "pull" from the pedal into a "push" on the master cylinder, and by adjusting the pull positions on the crank I can adjust the ratio.
I've subsequently removed the whole brake cross shaft assembly when I put hydraulics on the rear as well, offsetting the extra weight of a 2" square block of steel mounted in the chassis!
I despised the idea of the MM master cylinder bracketed to the chassis so mounted an MGB master cylinder on the rear cross member and made a pivot block that fits inside the chassis. A bell crank turns the "pull" from the pedal into a "push" on the master cylinder, and by adjusting the pull positions on the crank I can adjust the ratio.
I've subsequently removed the whole brake cross shaft assembly when I put hydraulics on the rear as well, offsetting the extra weight of a 2" square block of steel mounted in the chassis!