Your English is better than my German, so don't apologize.

If you are using '37 to '48 spindles, the only drum brakes that will bolt on are the '40 to '48 hydraulic brakes, and these are 12 inch and have a 5.5 inch bolt pattern. You can have the drum redrilled to the 4.5 inch pattern.

I know of no 10 inch drum setup that would fit early ford spindles. However, you can get disc brake setups to fit and that would have the bolt pattern you are looking for.

What 10 inch brake setup are you thinking about, and what are you trying to do, exactly.


Don