What about the master cylinder?In the "old" days the resevoir for the drum side was smaller due to self energizing effect of the pivoting shoes,or something like that.Sorry guys.Its been a long time since auto shop.Anyway, maybe they're all the same these days but check into it.

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JKT blk.99 svt

blk.99svt
n.e.Ohio
Never under estimate the power of stupid people in large groups...