I am almost positive the caliper and bracket have one part number cause they are one piece. Bill jenkins gave me the following numbers back in the summer when i bought mine:

2M5Z2B120AA 97.56 r/f caliper

2M5Z2B121AA 97.56 l/f caliper

1999 Silver Frost SVT #609 of 2760 Quaife, lightened SVT Flywheel, SPEC stage II clutch, removed resonator, k&n drop in - various other goodies too.