Late model master cylinder that will fit 69?

[sdkar]

I am looking for a late model master cylinder that will fit a 69 brake booster.  The flange needs to be approximately 3.40" center hole to center hole to fit my booster.  I am looking for the aluminum body with a plastic resivoir for a late model look and will function properly.  I was looking at Wilwoods 260-4894 and like the looks.  However, the flange holes are only 3.20" and will not fit.  I want a more late model look...what do you guys recommend that will fit?