Envoy 4WD V8-5.3L VIN M (2005)
Brake Pedal Assy: Specifications
Brake Pedal Maximum Travel
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Vacuum Power Assist ........................................................................................................................................................................... 80 mm (3.1 in)
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Specification with 445 N (100 lbs.) of force applied to the brake pedal, the ignition OFF, and the brake booster power reserve depleted.
