brake questions

[70sbee]

i have a 70 super bee with factory front disc rear drum power brakes and i was gonna replace the master cyl. and the parts store sent me the wrong one when i looked online for one i see a lot of people offering new style alum. ones im wondering if there is more advantages to these than the obvious availability and weight saving and if anyone has any part numbers or knows a good place to get one

 

[5.7 hemi]

Dr.diff can help ya out and Cass is super cool to deal with and will help get ya the right stuff the 1st. time.

 

[Cranky]

Brake fluid attracts moisture and the aluminum masters don't corrode like the cast iron ones do.

 

[67 coronet]

Brake fluid attracts moisture and the aluminum masters don't corrode like the cast iron ones do.

thats right boys and girls.remember to flush that fluid every couple years or so.even more so in very humid climates.
aluminum is easyer to work with(as far as metals go) for aftermarket companies.that is the main reason so many aftermarket parts are aluminum.