Jonathan, My 66/300 originally had 4-wheel drum brakes with 14" wheels. I took a complete front disc setup off a '70 New Yorker including spindles, porportioning valve and front brake lines. They essentially bolted right in. Like John Hertog says in his message, the distribution block has to be abandoned. I got a dual master cylinder from NAPA and bolted it right to the old booster. It took a little fiddling with the brake pushrod to get it to the right length (it's adjustable), so as not to block the compensating port in the master cylinder. The rotors are too large to fit into 14" wheels, so I had to get a set of 15-inchers. If you want to stay with drum brakes, you could use the front lines and porportioning valve from a donor car, or bend your own lines and use an after-market porportioning valve on the line that goes to the rear. Jack ----------------------------------------------------------------------- > Hey all, > > Wondering if anyone feels like chiming in on a brake > question... > Anyone have any ideas? > > As always, thanks for the advice. > > 300ly, > Jonathan