Cylinder head bolts:
* Step 1: 30 ft/lb (41 Nm)
* Step 2: 65 ft/lb (88 Nm)
* Step 3: 95 ft/lb (129 Nm)
NOTE: Tighten the cylinder head bolts in the sequence shown in the accompanying image.
Intake manifold bolts:
* 18 ft/lb (25 Nm)
Exhaust manifold bolts:
* 25 ft/lb (34 Nm)
Valve cover bolts:
* 7 ft/lb (9.5 Nm)
NOTE: Before torquing the valve cover bolts, apply a thin coat of sealant to the threads.