The brake pedal on my '53 3100 returns to position real slowly. I suspect that the problem is that the pedal return spring has lost a little tension over the years. When I stretch the spring out a little longer the pedal pops back just fine.

I haven't been able to find a brake pedal return spring in any of the catalogs. Anyone know where I can get one?

Any other suggestions on what to look at for the cause of the problem or what to do to fix it?