[Blackbird_Pilot]

Does anyone know if the proportioning valve off a 91 teg work for my disc brake conversion. Its stamped 35/40 instead of the 40/40 which I've read about. Silly question, what do the numbers stand for? I'm guessing its the pressure going to each rear wheel. So I probably want the 40/40 for equal pressure right?

Thanks
BP

 

[Blackbird_Pilot]

According to Brian Gilespe, all of them are the same. It is just a different part number. Internally they are all the same.

Cool, thanks! Makes my life easier.
BP