C 1500 Truck 2WD V6-4.3L VIN W (2001)
14. Connect the exhaust pipe to the exhaust manifold.
15. Install NEW exhaust manifold pipe seals to the exhaust manifolds.
16. Install the left exhaust manifold pipe nuts until snug.
17. Tighten the exhaust manifold pipe nuts.
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Tighten the exhaust manifold pipe nuts to 50 Nm (37 ft. lbs.).
18. Lower the vehicle.