C 2500 Suburban 2WD V8-454 7.4L VIN J SFI (1998)
Exhaust Manifold: Specifications
Fastener Tightening Specifications
Exhaust Manifold
Adapter ....................................................................................................................................................................................... 160 Nm (180 ft. lbs.)
Center Bolt ..................................................................................................................................................................................... 54 Nm (40 ft. lbs.)
Exhaust Manifold Nuts ......................................................................................................................................................................... 30 Nm (22 ft. lbs.)
Exhaust Manifold Stud ......................................................................................................................................................................... 30 Nm (22 ft. lbs.)
