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1994
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K 2500 Suburban 4WD V8-454 7.4L
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Fastener Tightening Specifications - Cylinder Head
Fastener Tightening Specifications - Cylinder Head
Cylinder Head Bolts
Cylinder Head Bolt Tightening Sequence 454:
In the sequence shown (refer to image):
1.
Torque bolts to
30 lb ft
2.
Torque bolts to
60 lb ft
3.
Torque bolts to
80 lb ft