GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Brake Pedal Travel

Brake pedal travel maximum with 445 N (100 lb) force applied to the pedal with ignition OFF and vacuum or hydraulic assist depleted.

57.00 mm

2.25 in

Front Caliper Bore Diameter

63.50 mm

2.50 in

Master Cylinder Bore Diameter

25.40 mm

1.000 in

Rear Caliper Bore Diameter

38.00 mm

1.50 in