Heads up to those that install a 2 bolt aluminum master cylinder.

Super thanks for this. My brakes are just not that great and I have been through 2 master cylinders and have bleed enough fluid through to make me cry, but the brakes just arnt great. Even the pedal doesn't feel that good. I'm running Wilwood disc's all round and figured the car should stop on a dime. I guess I'm doing some brake investigation today!