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Home >> Chevrolet >> 2012 >> Express 2500 V8-6.0L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Exhaust System

Exhaust System

Exhaust manifold

First pass 15 Nm (11 lb ft)
Final pass 20 Nm (15 lb ft)

Tighten the manifold bolts beginning with the center 2 bolts. Alternate from side-to-side, and work toward the outside bolts.