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?