C 2500 Suburban 2WD V8-454 7.4L VIN J SFI (1998)
Backing Plate: Specifications
Duo-Servo Drum Brakes (RPO JB6/JB7/JB8)
Backing Plate Mounting Bolt ........................................................................................................................................................... 160 Nm (118 ft. lbs.)
Leading/Trailing Drum Brakes
Backing Plate Mounting Bolt ............................................................................................................................................................... 70 Nm (52 ft. lbs.)