Silverado 1500 4WD V8-6.2L (2010)
3. If equipped with a 4L80-E automatic transmission, RPO MT1, install the exhaust pipe hanger bracket and bolts and tighten to 25 Nm (18 lb ft).
4. If equipped with a 6.6L engine, install the catalytic converter. Refer to Catalytic Converter Replacement (LY6 with Exhaust Flange) (See:
Catalytic Converter/Service and Repair)Catalytic Converter Replacement (L9H with Exhaust Flange) (See: Catalytic Converter/Service and
Repair)Catalytic Converter Replacement (Gen IV Engines with Exhaust Clamp) (See: Catalytic Converter/Service and Repair)Catalytic
Converter Replacement (LFA with Exhaust Clamp) (See: Catalytic Converter/Service and Repair)Catalytic Converter Replacement (LMM) (
See: Catalytic Converter/Service and Repair).
5. If equipped with a 6.0L engine, install the left catalytic converter. Refer to Catalytic Converter Replacement - Left Side (Cab Chassis) (See:
Catalytic Converter/Service and Repair).
6. If equipped with a 6.0L engine, install the exhaust manifold pipe. Refer to Exhaust Manifold Pipe Replacement (See: Exhaust Pipe/Service and
Repair/Exhaust Manifold Pipe Replacement).